Class 5 December S St

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Quizzes Created: 7 | Total Attempts: 44,230
Questions: 75 | Attempts: 109

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5th Grade Quizzes & Trivia

Questions and Answers
  • 1. 

    _________ plants and animals is the utmost important.

    Explanation
    Protecting plants and animals is of utmost importance because they are vital for maintaining the balance of ecosystems and biodiversity. Plants provide oxygen, food, and habitat for animals, while animals play crucial roles in pollination, seed dispersal, and controlling pest populations. Protecting them ensures the sustainability of our environment and the survival of various species. Additionally, plants and animals contribute to the overall health and well-being of humans, providing us with medicines, resources, and recreational opportunities. Therefore, protecting plants and animals is essential for the long-term survival and prosperity of both ecosystems and human societies.

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  • 2. 

    Dirty water is also ________

    Explanation
    Dirty water is also recyclable because it can be treated and purified to remove impurities and contaminants. Once the water is cleaned, it can be reused for various purposes such as irrigation, industrial processes, or even drinking water. Recycling dirty water helps conserve water resources and reduces the strain on freshwater sources. Additionally, proper treatment ensures that the recycled water is safe and meets the required quality standards.

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  • 3. 

    Reduce, recycle and _________ are the three Rs of keeping enviornment clean and healthy

    Explanation
    The question asks for the missing word in the phrase "Reduce, recycle, and ________ are the three Rs of keeping the environment clean and healthy." The correct answer is "reuse." This is because "reduce, recycle, and reuse" are commonly known as the three Rs of sustainability. Reusing items instead of throwing them away or buying new ones helps to minimize waste and conserve resources, making it an important aspect of keeping the environment clean and healthy.

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  • 4. 

    _________ is a good way to dispose waste

    Explanation
    A compost pit is a good way to dispose of waste because it allows organic materials to decompose naturally and turn into nutrient-rich compost. This process helps reduce the amount of waste sent to landfills and also provides a valuable resource for gardening and agriculture. Composting is an environmentally friendly method that promotes sustainability and reduces the need for chemical fertilizers.

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  • 5. 

    Waste gives a very ______ look to the surroundings

    Explanation
    Waste gives a very unpleasant look to the surroundings because it is unsightly, dirty, and can emit foul odors. It can disrupt the natural beauty of an area and create a negative visual impact. Additionally, waste can attract pests and pose health hazards, further contributing to the unpleasantness of the surroundings.

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  • 6. 

    The emission laws do not allow factories and vehicles to ______ the air

    Explanation
    The emission laws are in place to regulate and control the release of harmful substances into the air. Factories and vehicles are not allowed to pollute the air as it can have detrimental effects on the environment and human health. By enforcing these laws, the authorities aim to reduce pollution and maintain a cleaner and healthier atmosphere.

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  • 7. 

    Which of the following is non-biodegradable?

    • A.

      Left over food

    • B.

      Vegetable peels

    • C.

      Plastic

    • D.

      None of these

    Correct Answer
    C. Plastic
    Explanation
    Plastic is considered non-biodegradable because it cannot be broken down by natural processes into simpler, harmless substances. Unlike left over food and vegetable peels, which are organic materials that can decompose and be recycled back into the environment, plastic persists in the environment for hundreds of years, causing pollution and harm to ecosystems. Therefore, plastic is the correct answer as a non-biodegradable material.

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  • 8. 

    Things which cannot be used again are called

    • A.

      Afforestation

    • B.

      Waste

    • C.

      Degradation

    • D.

      Composting

    Correct Answer
    B. Waste
    Explanation
    Waste refers to things that are no longer useful or valuable and are discarded or thrown away. These are items that cannot be reused, recycled, or repurposed. Waste can include various materials such as garbage, trash, or rubbish. It is important to properly manage and dispose of waste to minimize its negative impact on the environment and human health.

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  • 9. 

    It leads to reduction of rainfall

    • A.

      Composting

    • B.

      Afforestation

    • C.

      Deforestation

    • D.

      Recycling

    Correct Answer
    C. Deforestation
    Explanation
    Deforestation refers to the clearing or removal of trees and vegetation from an area. This process disrupts the natural ecosystem, leading to a reduction in rainfall. Trees play a crucial role in the water cycle by absorbing water from the ground and releasing it into the atmosphere through a process called transpiration. They also help to regulate the temperature and create suitable conditions for rainfall. When trees are cut down, the land becomes exposed to direct sunlight, causing increased evaporation and reducing the moisture content in the air. This ultimately leads to a decrease in rainfall in the affected area.

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  • 10. 

    We need to reduce the use of 

    • A.

      Books

    • B.

      Vegetables

    • C.

      Recycled products

    • D.

      Energy

    Correct Answer
    D. Energy
    Explanation
    The given options include books, vegetables, recycled products, and energy. Out of these options, energy is the most appropriate choice to reduce the use of. It is important to reduce energy consumption in order to conserve natural resources, reduce pollution, and combat climate change. By promoting energy conservation practices such as using energy-efficient appliances, reducing waste, and adopting renewable energy sources, we can significantly reduce our impact on the environment.

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  • 11. 

    Living thing depends on non-living things for survival

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Living things depend on non-living things for survival because non-living things provide essential resources and conditions necessary for life. For example, plants depend on sunlight, air, water, and nutrients from the soil to carry out photosynthesis and grow. Animals depend on non-living things such as air for respiration, water for hydration, and shelter for protection. Additionally, non-living things like rocks and soil provide habitats for organisms. Overall, the interdependence between living and non-living things is crucial for the survival and functioning of ecosystems.

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  • 12. 

    Left over food, vegetables peels and paper are non-biodegradable wastes

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    Left over food, vegetables peels, and paper are actually biodegradable wastes. Biodegradable wastes refer to materials that can be broken down naturally by microorganisms and other living organisms. These materials can decompose and return to the environment without causing harm. Therefore, the correct answer is False.

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  • 13. 

    Growing plants help to protect soil from moving around

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Growing plants help to protect soil from moving around because their roots hold the soil in place, preventing erosion caused by wind or water. Additionally, the foliage of plants acts as a barrier, reducing the impact of raindrops on the soil surface and preventing the soil from being washed away. The roots of plants also improve soil structure, increasing its ability to absorb and retain water, further reducing erosion. Overall, the presence of plants plays a crucial role in maintaining the stability and health of soil.

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  • 14. 

    Use of eco-friendly sources of energy and power can help in controlling pollution

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Using eco-friendly sources of energy and power can help in controlling pollution because these sources do not emit harmful pollutants into the environment. Unlike traditional sources of energy such as fossil fuels, eco-friendly sources like solar, wind, and hydroelectric power do not release greenhouse gases or other pollutants that contribute to air and water pollution. By relying more on these sustainable sources of energy, we can reduce our carbon footprint and mitigate the negative impacts of pollution on the environment and human health.

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  • 15. 

    We should dump garbage into water bodies

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    Dumping garbage into water bodies is harmful to the environment and aquatic life. It can lead to water pollution, causing harm to marine animals, plants, and ecosystems. It can also contaminate drinking water sources and make them unsafe for human consumption. Therefore, it is important to properly dispose of garbage through recycling, composting, or using designated waste disposal systems to protect our water bodies and maintain a healthy environment.

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  • 16. 

    When garbage is dumped in the open, it gives out a fruity smell

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    The statement is false because when garbage is dumped in the open, it does not give out a fruity smell. Instead, it gives out a foul and unpleasant smell due to the decomposition of organic waste.

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  • 17. 

    Planting of trees    FESTFOAARTNOI

    Correct Answer
    AFFORESTATION
    Explanation
    The given correct answer is "AFFORESTATION". This word is formed by rearranging the letters of "FESTFOAARTNOI". The word "afforestation" refers to the process of establishing a forest, or the act of planting trees in an area where there were no trees before.

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  • 18. 

    Illegal killing of animals

    Correct Answer
    poaching
    Explanation
    Poaching refers to the illegal killing of animals. It involves hunting, capturing, or killing wildlife without proper authorization or permits. This activity is often driven by the desire for valuable animal products such as ivory, fur, or body parts used in traditional medicine. Poaching poses a significant threat to various endangered species and disrupts ecosystems. It is considered illegal because it violates wildlife conservation laws and regulations put in place to protect animal populations and maintain ecological balance.

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  • 19. 

    The buying and selling of goods and services

    Correct Answer
    consumerism
    Explanation
    Consumerism refers to the buying and selling of goods and services by individuals in a society. It is a term used to describe the culture and behavior of excessive consumption and materialism. Consumerism is driven by the desire for acquiring and owning products, often influenced by advertising and societal pressures. It can have both positive and negative effects on the economy, environment, and individual well-being.

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  • 20. 

    Process of creating new materials out of the old ones

    Correct Answer
    recycling
    Explanation
    Recycling is the process of creating new materials out of old ones. It involves collecting, sorting, and processing waste materials to extract useful resources that can be used to manufacture new products. Recycling helps reduce the consumption of raw materials, energy usage, and pollution. By reusing materials, recycling contributes to the conservation of natural resources and minimizes the amount of waste sent to landfills. It is an essential practice for promoting sustainability and reducing the environmental impact of human activities.

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  • 21. 

    The protection of resources 

    Correct Answer
    conservation
    Explanation
    Conservation refers to the act of protecting and preserving resources. It involves the sustainable use of natural resources to ensure their availability for future generations. Conservation practices aim to prevent the depletion or destruction of resources through responsible management and utilization. By conserving resources, we can maintain ecological balance, promote biodiversity, and mitigate the negative impacts of human activities on the environment. Conservation efforts are crucial for sustaining the planet's resources and ensuring a sustainable future.

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  • 22. 

    Mount Kilimanjaro in Tanzania, Africa is an example of 

    • A.

      Extinct volcano

    • B.

      Dormant volcano

    • C.

      Active volcano

    • D.

      None of these

    Correct Answer
    A. Extinct volcano
    Explanation
    Mount Kilimanjaro in Tanzania, Africa is an example of an extinct volcano because it has not erupted for over 360,000 years and there is no evidence of any recent volcanic activity. Extinct volcanoes are those that are not expected to erupt again in the future.

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  • 23. 

    An example of active volcano is 

    • A.

      Mount Fujiyama, Japan

    • B.

      Mount Kilimanjaro, Tanzania

    • C.

      Mount Etna, Italy

    • D.

      Mount Everest, Nepal

    Correct Answer
    C. Mount Etna, Italy
    Explanation
    Mount Etna in Italy is an example of an active volcano. It is located on the east coast of Sicily and is one of the most active volcanoes in the world. It has a long history of eruptions, with the most recent eruption occurring in February 2021. Mount Etna is known for its frequent explosive eruptions and lava flows, making it a prime example of an active volcano.

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  • 24. 

    The scientific study of earthquake is called

    • A.

      Ecology

    • B.

      Archaeology

    • C.

      Seismology

    • D.

      Astrology

    Correct Answer
    A. Ecology
  • 25. 

    Name the scale on which the magnitude of an earthquake is measured

    • A.

      Barometer

    • B.

      Seismogram

    • C.

      Anemometer

    • D.

      Richter Scale

    Correct Answer
    D. Richter Scale
    Explanation
    The correct answer is Richter Scale. The Richter Scale is used to measure the magnitude or strength of an earthquake. It was developed by Charles F. Richter in 1935 and is based on the amplitude of seismic waves recorded by seismographs. The scale is logarithmic, meaning that each whole number increase on the scale represents a tenfold increase in the amplitude of the seismic waves and approximately 31.6 times more energy released. The Richter Scale is widely recognized and used by scientists and researchers to assess and compare the severity of earthquakes.

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  • 26. 

    Natural disasters usually cause great damage.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Natural disasters such as earthquakes, hurricanes, floods, and wildfires often result in significant destruction to infrastructure, property, and even loss of life. These catastrophic events can cause widespread damage to homes, buildings, roads, and other essential facilities, leading to economic, social, and environmental consequences. The true statement acknowledges the destructive nature of natural disasters and the immense impact they can have on affected areas.

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  • 27. 

    Gases and ash escape with lava

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Gases and ash escaping with lava is a true statement. When a volcano erupts, it releases not only lava but also gases and ash. The intense heat of the magma causes the surrounding rocks to melt and vaporize, releasing gases such as water vapor, carbon dioxide, sulfur dioxide, and hydrogen sulfide. Additionally, the explosive force of the eruption can propel ash particles into the air, creating volcanic ash clouds that can travel long distances. Therefore, it is accurate to say that gases and ash escape with lava during a volcanic eruption.

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  • 28. 

    The place of origin of an earthquake is called epicentre

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    The statement is false. The place of origin of an earthquake is not called the epicenter. The epicenter is the point on the Earth's surface directly above the focus or hypocenter, which is the actual location where the earthquake originates underground. So, while the epicenter is related to the earthquake's origin, it is not the same thing as the origin itself.

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  • 29. 

    The effect of an earthquake is the minimum near the centre

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    The given statement is false. The effect of an earthquake is not minimum near the center, but rather the maximum. The center, also known as the epicenter, is the point on the Earth's surface directly above the underground location where the earthquake originates, called the hypocenter. The seismic waves radiate outwards from the hypocenter, causing the most significant damage and shaking near the epicenter. As the waves travel further from the epicenter, their intensity decreases, resulting in a decrease in the effect of the earthquake. Therefore, the statement that the effect of an earthquake is minimum near the center is incorrect.

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  • 30. 

    We should avoid contact with flood water

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Flood water can be contaminated with various harmful substances such as sewage, chemicals, and debris. It can carry diseases and pose serious health risks. Therefore, it is important to avoid contact with flood water to prevent potential infections, injuries, or other adverse effects on our health.

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  • 31. 

    Natural disasters are caused by _______ forces

    Correct Answer
    natural
    Explanation
    Natural disasters are caused by natural forces such as earthquakes, hurricanes, tornadoes, floods, and volcanic eruptions. These forces are part of the Earth's natural processes and occur without any human intervention. They are often the result of geological or meteorological phenomena, such as tectonic plate movements, atmospheric pressure systems, or the interaction of land and water bodies. These natural forces can cause significant damage to the environment, infrastructure, and human lives, making them a major concern for societies worldwide.

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  • 32. 

    Flowing lava is very ______ and destroys everything in its path

    Correct Answer
    hot
    Explanation
    Flowing lava is very hot and destroys everything in its path. The high temperature of lava, which can reach up to 1,200 degrees Celsius, causes it to melt and incinerate anything it comes into contact with. Its intense heat is capable of burning and melting solid objects, including rocks, trees, and buildings. The destructive power of flowing lava is primarily attributed to its extreme heat, making it a force to be reckoned with.

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  • 33. 

    The tremors are known as _________

    Correct Answer
    earthquakes
    Explanation
    Tremors are known as earthquakes. Earthquakes refer to the shaking or trembling of the Earth's surface caused by the sudden release of energy in the Earth's crust. These seismic events can occur due to various reasons, such as tectonic plate movements, volcanic activity, or human-induced activities. Earthquakes can range in magnitude and can cause significant damage and loss of life depending on their intensity and proximity to populated areas.

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  • 34. 

    Floods are generally caused by heavy ________

    Correct Answer
    rain
    Explanation
    Floods are generally caused by heavy rain because when there is excessive rainfall, the ground becomes saturated and unable to absorb all the water. This leads to an overflow of water, resulting in flooding. The heavy rain increases the water level in rivers, lakes, and other bodies of water, causing them to overflow their banks and submerge surrounding areas. Additionally, intense rainfall can also overwhelm drainage systems, further contributing to the occurrence of floods.

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  • 35. 

    When rainfall is delayed or scarce it leads to ________

    Correct Answer
    drought
    Explanation
    When rainfall is delayed or scarce, it can lead to drought. Drought is a prolonged period of abnormally low rainfall, resulting in a shortage of water supply for crops, livestock, and human consumption. This can have severe impacts on agriculture, ecosystems, and overall water availability, leading to water scarcity, crop failure, and even famine in extreme cases.

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  • 36. 

    Cyclones are always accompanied by very heavy ______

    Correct Answer
    showers
    Explanation
    Cyclones are characterized by intense atmospheric disturbances, resulting in strong winds and heavy precipitation. The word "showers" accurately describes the type of precipitation that is commonly associated with cyclones. These showers can be in the form of rain, hail, or even snow, depending on the temperature and location. The heavy showers are a result of the cyclone's strong updrafts, which can lift large amounts of moisture into the atmosphere, leading to significant precipitation.

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  • 37. 

    Where is Barren Island located?

    Correct Answer
    Andaman Sea
    Explanation
    Barren Island is located in the Andaman Sea. The Andaman Sea is a body of water in the northeastern Indian Ocean, situated between the Andaman Islands and the coasts of Myanmar and Thailand. Barren Island is an active volcano located in the Andaman Sea, specifically in the Andaman Islands. It is the only active volcano in South Asia and has erupted multiple times in recent history.

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  • 38. 

    What is the name of volcano erupted in Iceland?

    Correct Answer
    Eyjafjallajokull
    Explanation
    Eyjafjallajokull is the correct answer to the question. Eyjafjallajokull is the name of the volcano that erupted in Iceland. This volcano gained international attention in 2010 when its eruption caused significant disruption to air travel across Europe. The eruption resulted in the closure of airspace and the cancellation of thousands of flights, affecting millions of passengers. Eyjafjallajokull is known for its difficult pronunciation and is often referred to as "E15" for simplicity.

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  • 39. 

    When was earthquake erupted in Bhuj in Gujarat

    Correct Answer
    26 January 2001
    Explanation
    The earthquake in Bhuj, Gujarat occurred on 26 January 2001.

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  • 40. 

    What is the another name of Tsunami?

    Correct Answer
    Tidal waves
    Explanation
    Tsunami is commonly referred to as tidal waves because of their similar appearance. Tidal waves are large ocean waves caused by the gravitational forces of the moon and the sun. Similarly, tsunamis are also large ocean waves, but they are caused by underwater earthquakes, volcanic eruptions, or landslides. Both tidal waves and tsunamis can cause significant damage and destruction when they reach coastal areas.

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  • 41. 

    What is the full form of NGO?

    Correct Answer
    Non-Government Organization
    Explanation
    NGO stands for Non-Government Organization. This term refers to organizations that are independent of government control and are typically driven by social, environmental, or humanitarian objectives. NGOs often work to address various issues and provide services to communities, such as promoting human rights, providing healthcare, or advocating for environmental conservation. They rely on funding from private sources, donations, and grants, and play a crucial role in complementing the efforts of governments and international organizations in addressing societal needs.

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  • 42. 

    An instrument that record duration of an earthquake 

    Correct Answer
    Seismograph
    Explanation
    A seismograph is an instrument that is used to record the duration of an earthquake. It consists of a pendulum or a mass suspended from a frame, which remains stationary during an earthquake while the ground moves. As the ground shakes, the suspended mass or pendulum remains relatively still due to inertia, and a recording device attached to it records the movement. This allows scientists to measure the duration and intensity of the earthquake, providing valuable data for studying and understanding seismic activity.

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  • 43. 

    A scale that measures force of an earthquake

    Correct Answer
    Richter Scale
    Explanation
    The Richter Scale is a measurement scale used to quantify the magnitude or intensity of an earthquake. It was developed by Charles F. Richter in 1935 and is based on the logarithmic scale. The scale assigns a numerical value to the seismic energy released by an earthquake, with each whole number increase representing a tenfold increase in the amplitude of the seismic waves. The Richter Scale is widely recognized and commonly used by seismologists and geologists to compare the strength of earthquakes and assess their potential impact on structures and populations.

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  • 44. 

    The study of an earthquake

    Correct Answer
    Seismology
    Explanation
    Seismology is the study of earthquakes, including their causes, effects, and the propagation of seismic waves through the Earth. It involves analyzing the seismic activity and vibrations of the Earth to understand the behavior and characteristics of earthquakes. Seismologists use various instruments and techniques to measure and monitor earthquakes, such as seismographs and seismic networks. Through seismology, scientists can gather valuable data to assess earthquake hazards, improve building designs, and develop early warning systems to mitigate the impact of earthquakes on human populations.

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  • 45. 

    The condition of extreme shortage of water

    Correct Answer
    Drought
    Explanation
    Drought refers to the condition of extreme shortage of water. It is a prolonged period of abnormally low rainfall or lack of water supply, leading to a scarcity of water resources. During a drought, there is a significant decrease in precipitation, resulting in dry conditions and water scarcity. This can have severe impacts on agriculture, ecosystems, and human activities, causing water stress and affecting the overall balance of the environment.

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  • 46. 

    Floods are caused by 

    Correct Answer
    Heavy rainfall
    Explanation
    Floods are caused by heavy rainfall because when there is excessive rainfall, the ground becomes saturated and unable to absorb all the water. This leads to an overflow of water, which can result in rivers, lakes, and other bodies of water overflowing their banks and causing flooding in nearby areas. Heavy rainfall over a prolonged period of time can also lead to flash floods, where the water accumulates rapidly and causes sudden and severe flooding.

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  • 47. 

    Name the process in which used materials are treated to make new ones

    Correct Answer
    recycling
    Explanation
    Recycling is the process of treating used materials to create new ones. It involves collecting, sorting, and processing waste materials such as paper, plastic, glass, and metal to be transformed into new products. This process helps to conserve resources, reduce waste, and minimize pollution by reducing the need for extracting and manufacturing raw materials. Recycling plays a crucial role in promoting sustainability and protecting the environment.

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  • 48. 

    What is the source of power called

    Correct Answer
    energy
    Explanation
    The source of power is called energy. Energy is the ability to do work or cause change. It can exist in various forms such as kinetic energy, potential energy, thermal energy, electrical energy, etc. Energy is essential for all physical processes and is derived from various sources such as fossil fuels, nuclear reactions, renewable sources like solar and wind, etc. It is used to power machines, generate electricity, fuel transportation, and perform numerous other tasks in our daily lives.

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  • 49. 

    What is random cutting of trees called

    Correct Answer
    Deforestation
    Explanation
    Deforestation refers to the random cutting down of trees, leading to the clearing or removal of a large area of forest or wooded land. It is the process of permanently removing trees and vegetation from an area, often for the purpose of agricultural expansion, urbanization, or industrial development. Deforestation has significant negative impacts on the environment, including the loss of biodiversity, increased greenhouse gas emissions, soil erosion, and disruption of local ecosystems.

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  • 50. 

    What is the planting of new trees called

    Correct Answer
    afforestation
    Explanation
    Afforestation refers to the process of planting new trees in an area where there were no trees previously. It is a deliberate effort to create a forest or increase forest cover. Afforestation helps in reducing soil erosion, improving air quality, providing habitat for wildlife, and mitigating the effects of climate change. It plays a crucial role in combating deforestation and promoting sustainable development.

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