Environmental Science Mid Term

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Janetao
J
Janetao
Community Contributor
Quizzes Created: 1 | Total Attempts: 396
| Attempts: 398
Quiz Flashcard
SettingsSettings
Please wait...
  • 1/82 Questions

    What is the idea that supports continental drift?

    • Plate tectonics
    • Water
    • Geology
    • Volcanic activity
Please wait...
About This Quiz

This mid-term quiz in Environmental Science explores key concepts such as population growth, acclimation, evolution, and ecological competition, using the Galapagos observations by Charles Darwin. It assesses understanding of species' responses and interactions within ecosystems.

Environmental Science Mid Term - Quiz

Quiz Preview

  • 2. 

    Why are indigenous people "protectors of biodiversity "? 

    • They stop the advance of Western culture

    • They are widely respected

    • They're most in tune with their environment

    • They hold great influence over modern politicians

    Correct Answer
    A. They're most in tune with their environment
    Explanation
    Indigenous people are considered "protectors of biodiversity" because they are most in tune with their environment. They have a deep understanding of their surroundings, including the plants, animals, and ecosystems that exist in their territories. Their traditional knowledge and practices have been passed down through generations, allowing them to live in harmony with nature and sustainably manage their resources. By preserving their traditional ways of life, indigenous people contribute to the conservation of biodiversity and the protection of fragile ecosystems.

    Rate this question:

  • 3. 

    Out of all the geologic disasters, floods are perhaps the most expensive to recover from

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Floods are considered the most expensive geologic disasters to recover from due to the extensive damage they cause to infrastructure, homes, and agriculture. The costs associated with repairing and rebuilding damaged buildings, roads, and bridges, as well as the loss of crops and livestock, can be astronomical. Additionally, floods often result in the displacement of people, leading to the need for temporary housing and assistance programs. The long-term economic impact of floods can be significant, making them the most costly geologic disasters to recover from.

    Rate this question:

  • 4. 

    Beachfront property, some of the most expensive property in the world, suffers greatly from erosion

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Beachfront property is indeed some of the most expensive property in the world. This is because it offers stunning views and easy access to the beach. However, it also suffers greatly from erosion. The constant action of waves, tides, and storms can cause the beach to erode over time, threatening the stability of the property. This erosion can lead to the loss of land and even damage to the structures built on the beachfront. Therefore, it is true that beachfront property suffers greatly from erosion.

    Rate this question:

  • 5. 

    The Red Sea is one region that has issues of obtaining access to potable water

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The Red Sea is indeed one region that faces challenges in obtaining access to potable water. This can be attributed to several factors such as limited freshwater sources, high population growth, and increasing water demand for various purposes including agriculture, industry, and domestic use. Additionally, the region also experiences water scarcity due to climate change, desertification, and inadequate infrastructure for water storage and distribution. These factors contribute to the difficulty in ensuring a sustainable and reliable supply of safe drinking water for the population in the Red Sea region.

    Rate this question:

  • 6. 

    Since Jane Goodall went out into the environment to study, the best term to describe her as an ecologist 

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The term "ecologist" refers to a person who studies the relationships between organisms and their environment. In this case, Jane Goodall went out into the environment to study and understand the behavior of chimpanzees, which involves observing their interactions with their surroundings. Therefore, it is accurate to describe her as an ecologist.

    Rate this question:

  • 7. 

    A Subductiin zone is a type of convergent plate boundary 

    • True

    • False

    Correct Answer
    A. True
    Explanation
    A subduction zone is indeed a type of convergent plate boundary. In this type of boundary, two tectonic plates collide, and one plate is forced beneath the other into the Earth's mantle. This process is known as subduction. Subduction zones are characterized by intense geological activity, including the formation of volcanoes, earthquakes, and the creation of deep ocean trenches. Therefore, the statement "A Subduction zone is a type of convergent plate boundary" is true.

    Rate this question:

  • 8. 

    At what rate is the population rate increasing?

    • Exponentially

    • Logistically

    • Ecstatically

    • Logarithmically

    Correct Answer
    A. Exponentially
    Explanation
    The correct answer is "Exponentially." This means that the population is increasing at an accelerating rate. In exponential growth, the population size multiplies by a constant factor over a constant time period. This implies that as time goes on, the rate of increase becomes larger and larger.

    Rate this question:

  • 9. 

    At what rate is the world's population increasing by?

    • Logarithmic

    • Exponential

    • Logicstic

    • Experimental

    Correct Answer
    A. Exponential
    Explanation
    The correct answer is Exponential. This is because the world's population is increasing at an exponential rate, meaning that the growth is accelerating over time. This can be observed through the fact that the population has been steadily increasing at a faster pace in recent years.

    Rate this question:

  • 10. 

    Which of the following would be examples of mass wasting events?

    • Avalanches

    • Mudslides

    • Rockslides

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    All of the given options, avalanches, mudslides, and rockslides, are examples of mass wasting events. Mass wasting refers to the downward movement of rock, soil, or sediment under the influence of gravity. Avalanches involve the rapid movement of snow, mudslides involve the movement of wet soil and debris, and rockslides involve the movement of rocks down a slope. Therefore, all of these events fit the definition of mass wasting.

    Rate this question:

  • 11. 

    Before you release an object, it has _____ energy, after you release it and it begins to move, it gets converted into ____ energy 

    • Kinetic, Potential

    • Chemical, Thermal

    • Potential, Kinetic

    • Thermal, Chemical

    Correct Answer
    A. Potential, Kinetic
    Explanation
    When an object is held in a raised position, it possesses potential energy due to its position in a gravitational field. As soon as the object is released, it starts to move and its potential energy is converted into kinetic energy, which is the energy of motion. Therefore, before release, the object has potential energy, and after release, it gets converted into kinetic energy.

    Rate this question:

  • 12. 

    Which region in the world has the lowest GDP per capita and low economic?

    • China

    • USA

    • Japan

    • Africa

    Correct Answer
    A. Africa
    Explanation
    Africa has the lowest GDP per capita and low economic development compared to the other regions mentioned. This is due to various factors such as widespread poverty, political instability, inadequate infrastructure, and limited access to education and healthcare. These challenges have hindered economic growth and development in many African countries, resulting in low GDP per capita and overall economic performance.

    Rate this question:

  • 13. 

    If a rock has visible grains and is layered, what type of rock is it? 

    • Sedimentary

    • Igneous

    • Metamorphic

    • Mineral

    Correct Answer
    A. Sedimentary
    Explanation
    A rock that has visible grains and is layered is most likely a sedimentary rock. Sedimentary rocks are formed from the accumulation and cementation of sediments, which can include grains of various sizes. The layers in sedimentary rocks, known as bedding or stratification, are formed as new layers of sediment are deposited over time. This process creates visible grains and distinct layers in the rock. Igneous rocks are formed from solidification of molten material, metamorphic rocks are formed from the transformation of pre-existing rocks under high heat and pressure, and minerals are individual compounds or elements, not rocks.

    Rate this question:

  • 14. 

    What happens when two different species occupy the same niche?

    • The equally share resources

    • They will directly compete with each other

    • They leave each other alone

    • One tries to costume the other

    Correct Answer
    A. They will directly compete with each other
    Explanation
    When two different species occupy the same niche, they will directly compete with each other. This is because they both require the same resources and have similar ecological roles in the ecosystem. As a result, they will compete for food, territory, mates, and other essential resources, leading to a struggle for survival. This competition can have various outcomes, such as one species outcompeting the other, both species coexisting but with reduced population sizes, or one species adapting and evolving to occupy a slightly different niche.

    Rate this question:

  • 15. 

    What three things are needed to start photosynthesis in plants?

    • Water, oxygen, and soil

    • Water, Carbon dioxide, and sunlight

    • Water, sunlight, and soil

    • Water, oxygen, and sunlight

    Correct Answer
    A. Water, Carbon dioxide, and sunlight
    Explanation
    Photosynthesis is the process by which plants convert sunlight into energy. Water is required for photosynthesis as it is a key component in the production of glucose. Carbon dioxide is also necessary for photosynthesis as it is used by plants to produce glucose during the process. Sunlight is needed to provide the energy required for the chemical reactions involved in photosynthesis. Therefore, the correct answer is "Water, Carbon dioxide, and sunlight."

    Rate this question:

  • 16. 

    What is an area where freshwater meets marine ecosystems?

    • Wetlands

    • Littoral Zones

    • Tide Pools

    • Estuaries

    Correct Answer
    A. Estuaries
    Explanation
    Estuaries are areas where freshwater from rivers and streams meets and mixes with saltwater from the ocean. This mixing creates a unique and diverse ecosystem that is characterized by fluctuating salinity levels. Estuaries are home to a wide variety of plants and animals that are specially adapted to survive in this transitional zone. They provide important habitats for many species, serve as nurseries for fish and other marine organisms, and play a crucial role in filtering pollutants and protecting coastlines from erosion.

    Rate this question:

  • 17. 

    If a rock is banded but has smooth appearance and no visible particles, what type of rock is it?

    • Sedimentary

    • Igneous

    • Metamorphic

    • Mineral

    Correct Answer
    A. Metamorphic
    Explanation
    A rock that is banded but has a smooth appearance and no visible particles is most likely a metamorphic rock. Metamorphic rocks are formed when existing rocks undergo extreme heat and pressure, causing them to change in composition and texture. The banding in the rock suggests that it has undergone some sort of deformation or recrystallization, which is a common characteristic of metamorphic rocks. Additionally, the smooth appearance and lack of visible particles indicate that the rock has undergone a significant transformation from its original state.

    Rate this question:

  • 18. 

    Close to 60% of the worlds population lives in poverty by USA standards 

    • True

    • False

    Correct Answer
    A. False
    Explanation
    The statement that close to 60% of the world's population lives in poverty by USA standards is false. This means that less than 60% of the world's population lives in poverty according to the standards set by the USA.

    Rate this question:

  • 19. 

    A gold ingot is an element because it is composed of one type of atom

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true because an element is defined as a substance that is made up of only one type of atom. Since a gold ingot is composed of gold atoms, it qualifies as an element.

    Rate this question:

  • 20. 

    If a rock is smooth and glossy, with dark color, what type of rock is it?

    • Sedimentary

    • Igneous

    • Metamorphic

    • Mineral

    Correct Answer
    A. Igneous
    Explanation
    The rock described as smooth, glossy, and dark in color is most likely an igneous rock. Igneous rocks are formed from the solidification of molten material, such as lava or magma. When lava cools quickly, it forms fine-grained rocks with a smooth and glossy appearance. Additionally, igneous rocks can have a dark color due to the presence of minerals like basalt or obsidian. Sedimentary rocks are typically formed from the accumulation of sediments, while metamorphic rocks are formed through the alteration of existing rocks. Mineral is a broad term that refers to individual substances, not rock types.

    Rate this question:

  • 21. 

    Where in the United States are you going to see temperature broadleaf forests?

    • Appalachian Mountains

    • Southwest

    • Northwest

    • Rocky Mountains

    Correct Answer
    A. Appalachian Mountains
    Explanation
    The Appalachian Mountains in the United States are known for their temperature broadleaf forests. These forests are characterized by a variety of deciduous trees that thrive in a temperate climate with distinct seasons. The region's ample rainfall and moderate temperatures create the perfect conditions for these types of forests to flourish. The Southwest, Northwest, and Rocky Mountains have different climate and vegetation types, making them less suitable for temperature broadleaf forests.

    Rate this question:

  • 22. 

    For food chains that do not have access to the sun, what process do they use to obtain energy?

    • Photosynthesis

    • Chemosynthesis

    • Phototherapy

    • Chemotherapy

    Correct Answer
    A. Chemosynthesis
    Explanation
    Chemosynthesis is the process by which organisms obtain energy in the absence of sunlight. It is used by food chains that do not have access to the sun, such as deep-sea ecosystems or caves. In chemosynthesis, organisms use chemicals such as hydrogen sulfide or methane to produce energy-rich molecules, similar to how plants use sunlight in photosynthesis. This process allows these organisms to survive and thrive in environments where sunlight is not available for energy production.

    Rate this question:

  • 23. 

    What law states that matter cannot be created or destroyed; it can only be transferred from place to place?

    • The Law of Preservation of Matter

    • The Law of Conservation of Matter

    • The Law of Conversation of Matter

    • The Law of Pontification of Matter

    Correct Answer
    A. The Law of Conservation of Matter
    Explanation
    The Law of Conservation of Matter states that matter cannot be created or destroyed; it can only be transferred from place to place. This means that in any physical or chemical process, the total amount of matter remains constant. This law is a fundamental principle in chemistry and physics and is also known as the Law of Conservation of Mass.

    Rate this question:

  • 24. 

    Where do earthquakes most often happen?

    • At plate boundaries

    • In the center of tectonic plates

    • On beachfronts

    • In mountain ranges

    Correct Answer
    A. At plate boundaries
    Explanation
    Earthquakes most often happen at plate boundaries because these are the areas where tectonic plates interact with each other. The movement and collision of these plates can cause stress to build up, leading to earthquakes. Plate boundaries can be classified into three types: convergent boundaries where plates collide, divergent boundaries where plates move apart, and transform boundaries where plates slide past each other. These interactions create the conditions necessary for earthquakes to occur. In contrast, the center of tectonic plates, beachfronts, and mountain ranges are not typically associated with high levels of tectonic activity, making them less prone to earthquakes.

    Rate this question:

  • 25. 

    A speaker system that has a microphone getting closer to it is an example of a negative feedback loop

    • True

    • False

    Correct Answer
    A. False
    Explanation
    A speaker system that has a microphone getting closer to it is an example of a positive feedback loop. In this scenario, as the microphone gets closer to the speaker, it picks up the sound from the speaker and amplifies it, creating a loop where the sound gets louder and louder. This is in contrast to a negative feedback loop, where the output of a system is reduced or dampened.

    Rate this question:

  • 26. 

    Around which latitudinal zone will you find the greatest range of biodiversity?

    • Tropical Zones

    • Temperate zones

    • Polar zones

    • Evenly across all zones

    Correct Answer
    A. Tropical Zones
    Explanation
    Tropical zones have the greatest range of biodiversity because they are characterized by high temperatures, abundant rainfall, and consistent sunlight throughout the year. These conditions provide a favorable environment for a wide variety of plant and animal species to thrive. The combination of warm temperatures and ample moisture supports lush rainforests, which are known to be the most biodiverse ecosystems on Earth. In contrast, temperate and polar zones have harsher climates with less species diversity due to colder temperatures, shorter growing seasons, and limited resources. Therefore, the tropical zones offer the most favorable conditions for a wide range of species to coexist and flourish.

    Rate this question:

  • 27. 

    What are the layers of the Earth, from innermost of outermost?

    • Lithosphere, mantle, outer core, inner core

    • Mantle, outer core, inner core, lithosphere

    • Lithosphere, mantle, inner core, outer core

    • Inner core, outer core, mantle, lithosphere

    Correct Answer
    A. Inner core, outer core, mantle, lithosphere
    Explanation
    The correct answer is "Inner core, outer core, mantle, lithosphere." This is the correct order of the layers of the Earth, starting from the innermost layer to the outermost layer. The inner core is the solid, dense center of the Earth, followed by the outer core which is liquid and made up of molten iron and nickel. The mantle is the layer above the outer core and is composed of hot, semi-solid rock. Finally, the lithosphere is the outermost layer of the Earth, consisting of the crust and the rigid upper part of the mantle.

    Rate this question:

  • 28. 

    Which country is not a powerhouse in producing precious metals?

    • Chile

    • USA

    • Russia

    • Australia

    Correct Answer
    A. Chile
    Explanation
    Chile is not a powerhouse in producing precious metals because it does not have significant reserves or production of gold, silver, or other precious metals compared to other countries like the USA, Russia, and Australia.

    Rate this question:

  • 29. 

    What type of relationship has one species benefiting and other unaffected?

    • Commensalism

    • Mutualism

    • Symbiotic

    • Parasitism

    Correct Answer
    A. Commensalism
    Explanation
    Commensalism is a type of relationship where one species benefits while the other remains unaffected. In this relationship, the benefiting species gains an advantage, such as shelter or food, without causing harm or benefit to the other species. This is different from mutualism, where both species benefit, symbiotic relationships, where both species depend on each other, and parasitism, where one species benefits at the expense of the other.

    Rate this question:

  • 30. 

    What biome has high precipitation, a low range of temperature, and high average temperatures?

    • Temperate Forest

    • Tundra

    • Desert

    • Tropical Rainforest

    Correct Answer
    A. Tropical Rainforest
    Explanation
    Tropical rainforests have high precipitation, with an average annual rainfall of 80 to 400 inches. They also have high average temperatures, usually ranging from 70 to 85 degrees Fahrenheit. Although they have a high average temperature, they have a low temperature range, with minimal seasonal variations. This makes the tropical rainforest the correct answer as it fulfills all the given criteria.

    Rate this question:

  • 31. 

    If an area receives less than 10 inches of precipitation in a year, what type of biome is it?

    • Tundra

    • Tropical Savanah

    • Desert

    • Temperate Grassland

    Correct Answer
    A. Desert
    Explanation
    If an area receives less than 10 inches of precipitation in a year, it is classified as a desert biome. Deserts are characterized by their extremely dry conditions and lack of water, making them inhospitable for most forms of life. The limited amount of rainfall in these areas prevents the growth of vegetation and contributes to the arid climate.

    Rate this question:

  • 32. 

    What is a characteristic of granitic volcanoes

    • They ooze out slowly

    • They cause very little damage

    • They have a rounded shape

    • They can cause pyroclastic explosions

    Correct Answer
    A. They can cause pyroclastic explosions
    Explanation
    Granitic volcanoes are characterized by their ability to cause pyroclastic explosions. Pyroclastic explosions occur when the pressure within the volcano builds up and causes a violent eruption, sending a mixture of hot gases, ash, and volcanic debris into the air at high speeds. This type of eruption can be extremely destructive and dangerous, causing significant damage to surrounding areas. Therefore, the characteristic of granitic volcanoes being able to cause pyroclastic explosions is the correct answer.

    Rate this question:

  • 33. 

    What is a long term change performed by a species in response to its environment?

    • Speciation

    • Evolution

    • Adaption

    • Speciation

    Correct Answer
    A. Evolution
    Explanation
    Evolution is the correct answer because it refers to the long-term change that occurs in a species over time in response to its environment. This change can involve genetic variations, natural selection, and adaptation to better suit the species' survival and reproduction needs. Speciation, on the other hand, refers to the formation of new species through the evolutionary process.

    Rate this question:

  • 34. 

    Which area would not be best represented by a temperate grassland?

    • Mongolian Steppes

    • The Kalahari

    • The Great Plains

    • Patagonia

    Correct Answer
    A. The Kalahari
    Explanation
    The Kalahari would not be best represented by a temperate grassland because it is a semi-arid desert region located in southern Africa. Temperate grasslands are characterized by moderate temperatures and abundant grasses, while the Kalahari is known for its arid climate and sparse vegetation. Therefore, the Kalahari does not fit the criteria for a temperate grassland ecosystem.

    Rate this question:

  • 35. 

    Which branch of science mostly operates in open systems?

    • Physics

    • Medicine

    • Chemistry

    • Ecology

    Correct Answer
    A. Ecology
    Explanation
    Ecology is the correct answer because it is the branch of science that primarily deals with the study of interactions between organisms and their environment. These interactions occur in open systems, which are systems that exchange matter and energy with their surroundings. Ecology focuses on understanding how organisms interact with their environment, including the flow of energy and nutrients, and the impact of human activities on ecosystems. Physics, medicine, and chemistry also operate in open systems to some extent, but ecology specifically focuses on the study of open systems and their dynamics.

    Rate this question:

  • 36. 

    What is another name for a boreal forest?

    • Alpine

    • Charric

    • Taiga

    • Polar

    Correct Answer
    A. Taiga
    Explanation
    The correct answer is "Taiga." The taiga is another name for a boreal forest. It is characterized by its cold climate and dominated by coniferous trees such as spruce, fir, and pine. The taiga is found in high-latitude regions of North America, Europe, and Asia. It plays a crucial role in the global carbon cycle and is home to a diverse range of plant and animal species adapted to the harsh conditions of the boreal ecosystem.

    Rate this question:

  • 37. 

    The best acceptable answer for a phenomenon is known as a theory 

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The best acceptable answer for a phenomenon is known as a theory. This statement is true because a theory is a well-substantiated explanation for a set of phenomena or observations. It is based on evidence, experimentation, and observation, and is widely accepted by the scientific community. Theories are constantly tested and refined to ensure their accuracy and validity. Therefore, a theory represents the most reliable and comprehensive understanding of a particular phenomenon.

    Rate this question:

  • 38. 

    The best graph to show percentage of a whole would be a scatter plot

    • True

    • False

    Correct Answer
    A. False
    Explanation
    A scatter plot is not the best graph to show the percentage of a whole. A scatter plot is used to show the relationship between two variables, typically with no specific order or sequence. To show the percentage of a whole, a more suitable graph would be a pie chart or a stacked bar chart, as these types of graphs are specifically designed to represent parts of a whole.

    Rate this question:

  • 39. 

    Rapidly changing biomes over altitude rather than longitude is known as what?

    • Elevation Change

    • Vertical Alignment

    • Vertical Zonation

    • Elevated Ecosystems

    Correct Answer
    A. Vertical Zonation
    Explanation
    Vertical zonation refers to the pattern of rapidly changing biomes over altitude rather than longitude. This means that as you move up or down in elevation, you will encounter different ecosystems and biomes. This is due to the fact that altitude affects temperature, precipitation, and other environmental factors, leading to distinct vegetation and animal communities at different elevations. Therefore, vertical zonation is the correct term to describe this phenomenon.

    Rate this question:

  • 40. 

    Which is only continent to not contain a desert?

    • Asia

    • South America

    • Australia

    • Europe

    Correct Answer
    A. Europe
    Explanation
    Europe is the only continent that does not contain a desert. This is because Europe's climate is mostly temperate, with a mix of maritime and continental influences, which prevents the formation of deserts. The other continents, Asia, South America, and Australia, have regions that are arid and have deserts such as the Gobi Desert in Asia, the Atacama Desert in South America, and the Great Victoria Desert in Australia.

    Rate this question:

  • 41. 

    What islands did Charles Darwin observe to create his theory of evolution?

    • Caribbean

    • Hawaii

    • Galapagos

    • Aleutian

    Correct Answer
    A. Galapagos
    Explanation
    Charles Darwin observed the Galapagos Islands to create his theory of evolution. These islands are located in the Pacific Ocean and are known for their unique and diverse range of plant and animal species. Darwin's observations of the different species on the Galapagos Islands, particularly the variations in finches and tortoises, led him to develop his theory of natural selection and evolution. The Galapagos Islands played a crucial role in shaping Darwin's understanding of the mechanisms behind the diversity of life on Earth.

    Rate this question:

  • 42. 

    What term describes the idea of meeting our current needs without compromising the needs of future generations?

    • Conservation

    • Sustainable Development

    • Recycling

    • Preservation

    Correct Answer
    A. Sustainable Development
    Explanation
    Sustainable development refers to the concept of meeting the needs of the present generation without compromising the ability of future generations to meet their own needs. It involves finding ways to balance economic, social, and environmental factors to ensure long-term well-being for all. Conservation focuses more on protecting and preserving natural resources, while recycling refers to the process of converting waste materials into reusable materials. Preservation, on the other hand, emphasizes the protection and maintenance of historical or cultural artifacts. Therefore, sustainable development best encompasses the idea of meeting current needs without compromising the needs of future generations.

    Rate this question:

  • 43. 

    What is the driving force behind plate tectonics?

    • Conduction currents

    • Mantle currents

    • Convection currents

    • Radiation currents

    Correct Answer
    A. Convection currents
    Explanation
    The driving force behind plate tectonics is convection currents. Convection currents occur in the Earth's mantle, where heat from the core causes the mantle material to become less dense and rise towards the surface. As the material cools, it becomes denser and sinks back down. This circular motion of rising and sinking material creates convection currents, which in turn cause the movement of the tectonic plates on the Earth's surface. This movement leads to various geological phenomena such as earthquakes, volcanic activity, and the formation of mountain ranges.

    Rate this question:

  • 44. 

    When predator and prey evolve and change at the same rate, it is known as...

    • Competive Speciation

    • Competitive Evolution

    • Co-evolution

    • Co-speciation

    Correct Answer
    A. Co-evolution
    Explanation
    Co-evolution occurs when two or more species influence each other's evolution over time. In the case of predators and prey, they constantly adapt and counter-adapt to each other's strategies, resulting in a reciprocal evolutionary relationship. This process can lead to the development of specialized adaptations and behaviors in both predator and prey species, ultimately shaping their survival and reproductive success. Co-evolution is a dynamic and ongoing process that occurs when there is a strong selective pressure between interacting species.

    Rate this question:

  • 45. 

    What branch of science is most likely to perform experiments in a closed system?

    • Astronomy

    • Geology

    • Physics

    • Ecology

    Correct Answer
    A. Physics
    Explanation
    Physics is the branch of science that is most likely to perform experiments in a closed system. In physics, closed systems are often used to study the behavior and interactions of various physical phenomena without any external influences. By isolating the system from its surroundings, physicists can control and manipulate the variables involved in the experiment, allowing for more precise measurements and observations. This approach is commonly used in areas such as thermodynamics, quantum mechanics, and fluid dynamics, where understanding the behavior of systems in controlled environments is crucial.

    Rate this question:

  • 46. 

    Friction is a result of kinetic energy being turned into what type of energy?

    • Chemical

    • Light

    • Potential

    • Thermal

    Correct Answer
    A. Thermal
    Explanation
    Friction is a force that opposes the motion of an object. When two surfaces rub against each other, kinetic energy is converted into thermal energy due to the friction between them. This conversion leads to an increase in temperature, which is a characteristic of thermal energy. Therefore, the correct answer is thermal.

    Rate this question:

  • 47. 

    Where is the most widespread example of temperate shrublands?

    • California

    • Southern Australia

    • Mediterranean

    • Eastern Africa

    Correct Answer
    A. Mediterranean
    Explanation
    The Mediterranean region is the most widespread example of temperate shrublands. This region is characterized by a Mediterranean climate, which consists of hot, dry summers and mild, wet winters. The vegetation in this area is adapted to these conditions, with shrubs being the dominant plant type. The Mediterranean shrublands are known for their biodiversity and unique plant species, such as the maquis and garrigue formations. This region includes countries like Spain, Italy, Greece, and parts of North Africa, and is a popular tourist destination due to its scenic landscapes.

    Rate this question:

  • 48. 

    What is the best way to describe the Rule of 10%?

    • Only 10% of the sunlight reaches autotrophs at the surface

    • Only 10% of energy is transferred between tropic levels

    • Onky 10% of a population will survive to adulthood

    • Only 10% of a species is ever consumed

    Correct Answer
    A. Only 10% of energy is transferred between tropic levels
    Explanation
    The Rule of 10% states that only 10% of energy is transferred between trophic levels in an ecosystem. This means that as energy moves from one level to the next (such as from plants to herbivores to carnivores), only a small fraction of the energy is passed on. The rest of the energy is lost as heat or used by the organism for its own metabolic processes. This rule helps to explain why food chains and food webs in ecosystems are typically limited in length, as the energy available becomes progressively less as you move up the trophic levels.

    Rate this question:

  • 49. 

    What needs to happen for a mass wasting event to occur?

    • The slope needs to exceed its angle of repose

    • Tectonic activity

    • Moisture saturated hillsides

    • Precipitation

    Correct Answer
    A. The slope needs to exceed its angle of repose
    Explanation
    A mass wasting event occurs when the slope of a hill or mountain exceeds its angle of repose. The angle of repose is the maximum angle at which loose materials, such as soil or rock, can remain stable without sliding or collapsing. When the slope becomes steeper than this angle, the materials lose their stability and start to move downhill. This can be triggered by various factors such as erosion, earthquakes, or heavy rainfall, but ultimately, the key requirement for a mass wasting event is that the slope exceeds its angle of repose.

    Rate this question:

Quiz Review Timeline (Updated): Sep 16, 2024 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Sep 16, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Oct 16, 2016
    Quiz Created by
    Janetao

Recent Quizzes

3rd EVS Mark 20 3rd EVS Mark 20
Test Your Knowledge On Environment! Test Your Knowledge On Environment!
B.Sc. FY Envi.Science Home Assignment-I HJPM Hnagar B.Sc. FY Envi.Science Home Assignment-I HJPM Hnagar
EVS Quiz: How Much Do you Know About Environmental Science EVS Quiz: How Much Do you Know About Environmental Science
CC Environmental Science Quiz CC Environmental Science Quiz
Do you know about Environmental Science Do you know about Environmental Science
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.