Atmosphere Noel Core 4

Approved & Edited by ProProfs Editorial Team
The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.
Learn about Our Editorial Process
| By James McFadden
J
James McFadden
Community Contributor
Quizzes Created: 44 | Total Attempts: 5,891
Questions: 42 | Attempts: 56

SettingsSettingsSettings
Atmosphere Noel Core 4 - Quiz


Questions and Answers
  • 1. 

    In the water cycle, evaporated water _____________.

    • A.

      Precipitates as rain or snow

    • B.

      Runs into lakes, streams, and oceans

    • C.

      Becomes groundwater

    • D.

      Condenses into clouds

    Correct Answer
    D. Condenses into clouds
    Explanation
    When water evaporates, it transforms from a liquid state to a gas state and rises into the atmosphere. As it rises, the water vapor cools down and condenses into tiny water droplets or ice crystals, forming clouds. Therefore, the correct answer is "Condenses into clouds."

    Rate this question:

  • 2. 

    __________ is the transfer of energy by electromagnetic waves

    • A.

      Conduction

    • B.

      Convection

    • C.

      Radiation

    • D.

      Condensation

    Correct Answer
    C. Radiation
    Explanation
    Radiation is the transfer of energy by electromagnetic waves. Unlike conduction and convection, which require a medium to transfer energy, radiation can occur in a vacuum. It involves the emission of electromagnetic waves, such as heat, light, or radio waves, from a source and their subsequent absorption by another object. This transfer of energy through radiation is responsible for various natural phenomena, such as the heat from the sun reaching the Earth, or the warmth felt when standing near a fire.

    Rate this question:

  • 3. 

    Electronically-charged particles are found primarily in the _________.

    • A.

      Troposhpere

    • B.

      Exosphere

    • C.

      Ionosphere

    • D.

      Stratosphere

    Correct Answer
    C. Ionosphere
    Explanation
    Electronically-charged particles are found primarily in the ionosphere. The ionosphere is a region of the Earth's atmosphere that is ionized by solar radiation, causing it to contain a high concentration of charged particles. These charged particles, such as ions and free electrons, play a crucial role in various atmospheric phenomena, including the propagation of radio waves and the formation of the auroras. The other options, troposphere, exosphere, and stratosphere, do not have as high a concentration of electronically-charged particles as the ionosphere.

    Rate this question:

  • 4. 

    The __ are responsible for the movement of much of the weather across the United States of America

    • A.

      Prevailing Westerlies

    • B.

      Polar Easterlies

    • C.

      Trade Winds

    • D.

      Doldrums

    Correct Answer
    A. Prevailing Westerlies
    Explanation
    The prevailing westerlies are responsible for the movement of much of the weather across the United States of America. These are the dominant winds that blow from west to east in the mid-latitudes, between 30 and 60 degrees latitude. They are created by the rotation of the Earth and the temperature differences between the equator and the poles. The prevailing westerlies play a crucial role in shaping the weather patterns in the United States, as they bring in weather systems from the Pacific Ocean and influence the movement of storms and air masses across the country.

    Rate this question:

  • 5. 

    The ________ merges into outerspace.

    • A.

      Troposphere

    • B.

      Stratosphere

    • C.

      Mesosphere

    • D.

      Exosphere

    Correct Answer
    D. Exosphere
    Explanation
    The exosphere is the outermost layer of the Earth's atmosphere, where the atmosphere gradually merges into outer space. It is the highest layer of the atmosphere and contains very few gas molecules. This layer is characterized by extremely low density and high temperatures. Therefore, the given statement that "The exosphere merges into outerspace" is correct.

    Rate this question:

  • 6. 

    Too much exposure to ____________ may cause skin cancer.

    • A.

      Water Vapor

    • B.

      Air Pressure

    • C.

      Ultraviolet Radiation

    • D.

      Ozone

    Correct Answer
    C. Ultraviolet Radiation
    Explanation
    Ultraviolet radiation is a type of electromagnetic radiation that is emitted by the sun and other sources. Prolonged exposure to ultraviolet radiation can damage the DNA in skin cells, leading to the development of skin cancer. This is why it is important to protect the skin from excessive exposure to ultraviolet radiation by wearing sunscreen, protective clothing, and seeking shade when the sun is strongest.

    Rate this question:

  • 7. 

    Air in the _______ is warmed by heat from the Earth's surface

    • A.

      Troposphere

    • B.

      Exosphere

    • C.

      Stratosphere

    • D.

      Thermosphere

    Correct Answer
    A. Troposphere
    Explanation
    The troposphere is the lowest layer of the Earth's atmosphere, extending from the surface up to about 8-15 kilometers. It is where weather occurs and where most of the Earth's air mass is located. The air in the troposphere is warmed by heat from the Earth's surface through processes such as conduction, convection, and radiation. This is because the Earth's surface absorbs solar radiation and then transfers heat to the surrounding air in the troposphere, causing it to warm up.

    Rate this question:

  • 8. 

    __________ is the transfer of heat by the flow of heated material.

    • A.

      Radiation

    • B.

      Conduction

    • C.

      Convection

    • D.

      Absorption

    Correct Answer
    C. Convection
    Explanation
    Convection is the transfer of heat by the flow of heated material. In convection, heat is transferred through the movement of a fluid, such as air or water. This occurs because when a fluid is heated, it becomes less dense and rises, while the cooler fluid sinks. This creates a circular motion, or convection current, that transfers heat from one area to another. Convection is commonly observed in everyday life, such as when hot air rises from a radiator or when warm water circulates in a pot on a stove.

    Rate this question:

  • 9. 

    The ___________ is caused by Earth's rotation.

    • A.

      Jet Stream

    • B.

      Coriolis Effect

    • C.

      Doldrums

    • D.

      Trade Winds

    Correct Answer
    B. Coriolis Effect
    Explanation
    The Coriolis Effect is caused by Earth's rotation. It is a phenomenon that causes moving objects, such as air or water currents, to be deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. This deflection is due to the rotation of the Earth and the difference in rotational speed between different latitudes. The Coriolis Effect plays a significant role in the formation and direction of global wind patterns, ocean currents, and the paths of hurricanes and other weather systems.

    Rate this question:

  • 10. 

    Air currents that blow near the north and south poles are the ____________.

    • A.

      Polar Easterlies

    • B.

      Trade Winds

    • C.

      Polar Westerlies

    • D.

      Jet Stream

    Correct Answer
    A. Polar Easterlies
    Explanation
    The correct answer is Polar Easterlies. Air currents that blow near the north and south poles are known as Polar Easterlies. These winds are cold and dry, originating from the polar high-pressure areas and flowing towards the lower latitudes. They are called Easterlies because they blow from the east to the west. Polar Easterlies are important in the global circulation of air and play a significant role in shaping weather patterns and climate.

    Rate this question:

  • 11. 

    Reflection and absorption by the atmosphere prevent some _________ from reaching Earth's surface.

    • A.

      Ozone

    • B.

      Radiation

    • C.

      Nitrogen

    • D.

      Oxygen

    Correct Answer
    B. Radiation
    Explanation
    Reflection and absorption by the atmosphere prevent some radiation from reaching Earth's surface.

    Rate this question:

  • 12. 

    Temperatures in the thermosphere are __________.

    • A.

      Hot and cold

    • B.

      Constantly changing

    • C.

      Very cold

    • D.

      Very hot

    Correct Answer
    D. Very hot
    Explanation
    Temperatures in the thermosphere are very hot. The thermosphere is the layer of the Earth's atmosphere that is located above the mesosphere and below the exosphere. It is the highest layer of the atmosphere and is exposed to the Sun's intense radiation. The thermosphere can reach temperatures of up to 2,500 degrees Celsius (4,500 degrees Fahrenheit) due to the absorption of solar energy. This high temperature is caused by the interaction between the Sun's radiation and the sparse gas molecules in this layer.

    Rate this question:

  • 13. 

    _________ is the only substance that exists as solid, liquid and gas in Earth's Atmosphere.

    • A.

      Nitrogen

    • B.

      Ozone

    • C.

      Water

    • D.

      Radiation

    Correct Answer
    C. Water
    Explanation
    Water is the only substance that exists as a solid (ice), liquid (water), and gas (water vapor) in Earth's atmosphere. This is due to its unique properties and the range of temperatures and pressures found on Earth. Water can exist in all three states depending on the temperature and pressure conditions, making it essential for various natural processes and life on Earth.

    Rate this question:

  • 14. 

    What occurs as as you increase altitude in the troposphere?

    • A.

      Temperature increase

    • B.

      Temperature decreases

    • C.

      Temperature stays the same

    • D.

      Temperature decreases and pressure decreases

    Correct Answer
    D. Temperature decreases and pressure decreases
    Explanation
    As you increase altitude in the troposphere, the temperature decreases. This is because the troposphere is the lowest layer of the Earth's atmosphere and is heated primarily by the Earth's surface. As you move higher up, the air becomes thinner and there is less heat being transferred from the surface, causing the temperature to drop. Additionally, as the altitude increases, the pressure also decreases. This is because there is less air above pushing down on the atmosphere. So, both temperature and pressure decrease with increasing altitude in the troposphere.

    Rate this question:

  • 15. 

    Which layers have the same temperature trends

    • A.

      Troposphere and Stratosphere

    • B.

      Troposphere and Mesosphere

    • C.

      Troposphere and Thermosphere

    • D.

      There is no change in temperature from layer to layer

    Correct Answer
    B. Troposphere and Mesosphere
    Explanation
    The correct answer is Troposphere and Mesosphere. Both the troposphere and mesosphere have similar temperature trends. In the troposphere, temperature decreases with increasing altitude, while in the mesosphere, temperature also decreases with increasing altitude. This similarity in temperature trends is due to the fact that both layers are located above the Earth's surface and are influenced by the same atmospheric processes.

    Rate this question:

  • 16. 

    Which statement is FALSE about the diagram

    • A.

      Troposphere decreases in temperature with increasing altitude

    • B.

      Mesosphere increases in temperature because the ozone absorbs the Sun's energy

    • C.

      Stratosphere increases in temperature because the ozone absorbs the Sun's energy

    • D.

      Thermosphere increases in temperature becuase the molecules are first to aborb the Sun's energy

    Correct Answer
    B. Mesosphere increases in temperature because the ozone absorbs the Sun's energy
    Explanation
    The statement that is FALSE about the diagram is "Mesosphere increases in temperature because the ozone absorbs the Sun's energy." The mesosphere actually decreases in temperature with increasing altitude. The ozone layer is located in the stratosphere, not the mesosphere, and it absorbs the Sun's energy, causing the stratosphere to increase in temperature.

    Rate this question:

  • 17. 

    The transfer of energy through contact.

    • A.

      Conduction

    • B.

      Convection

    • C.

      Radiation

    Correct Answer
    A. Conduction
    Explanation
    Conduction is the transfer of energy through direct contact between particles or objects. In this process, heat is transferred from a region of higher temperature to a region of lower temperature. The particles in the warmer region gain energy and vibrate more rapidly, colliding with neighboring particles and transferring their energy. This continues until equilibrium is reached and the temperatures become equal. Conduction occurs in solids, liquids, and gases, but it is most effective in solids as the particles are closely packed.

    Rate this question:

  • 18. 

    The transfer of heat causing differences in air density.

    • A.

      Conduction

    • B.

      Convection

    • C.

      Radiation

    Correct Answer
    B. Convection
    Explanation
    Convection is the correct answer because it involves the transfer of heat through the movement of fluid, such as air or water. When there are differences in temperature, the fluid near the heat source becomes less dense and rises, while the cooler fluid sinks. This creates a convection current, which helps to distribute heat throughout the fluid. In the case of air, convection is responsible for the movement of warm air rising and cool air sinking, leading to the circulation of air in a room or the formation of wind currents in the atmosphere.

    Rate this question:

  • 19. 

    The transfer of energy from land and water to air by direct contact.

    • A.

      Conduction

    • B.

      Convection

    • C.

      Radiation

    Correct Answer
    A. Conduction
    Explanation
    Conduction is the transfer of energy from a higher temperature object to a lower temperature object through direct contact. In this case, the energy transfer is happening from land and water to the air through direct contact. This is because when the land and water are warmer than the air, the heat is transferred to the air molecules through direct contact, causing the air to warm up. Therefore, conduction is the correct answer in this context.

    Rate this question:

  • 20. 

    The transfer of energy from the sun to Earth's surface.

    • A.

      Conduction

    • B.

      Convection

    • C.

      Radiation

    Correct Answer
    C. Radiation
    Explanation
    Radiation is the correct answer because it refers to the transfer of energy from the sun to Earth's surface without the need for a medium or direct contact. Radiation occurs through electromagnetic waves, such as sunlight, which can travel through the vacuum of space and reach the Earth's surface. This process is responsible for heating the Earth and is essential for sustaining life on our planet.

    Rate this question:

  • 21. 

    21% of the atmosphere in the troposphere

    • A.

      Nitrogen

    • B.

      Smog

    • C.

      Water Vapor

    • D.

      Oxygen

    Correct Answer
    D. Oxygen
    Explanation
    Oxygen is the correct answer because it makes up approximately 21% of the atmosphere in the troposphere. The troposphere is the lowest layer of the Earth's atmosphere where weather occurs. Oxygen is essential for the survival of many organisms, including humans, as it is used in the process of respiration.

    Rate this question:

  • 22. 

    Most common gas in air

    • A.

      Nitrogen

    • B.

      Smog

    • C.

      Water

    • D.

      Oxygen

    • E.

      Ozone

    Correct Answer
    A. Nitrogen
    Explanation
    Nitrogen is the most common gas in air, constituting about 78% of the Earth's atmosphere. It is an essential element for all living organisms and plays a crucial role in various biological and chemical processes. Nitrogen is relatively inert and does not react easily with other substances, making it a stable component of the atmosphere. Smog, water, oxygen, and ozone are also present in the air, but in lower concentrations compared to nitrogen.

    Rate this question:

  • 23. 

    Normally found in the upper stratosphere

    • A.

      Nitrogen

    • B.

      Smog

    • C.

      Water vapor

    • D.

      Oxygen

    • E.

      Ozone

    Correct Answer
    E. Ozone
    Explanation
    Ozone is normally found in the upper stratosphere. Ozone is a molecule made up of three oxygen atoms and is formed when oxygen molecules are broken apart by ultraviolet radiation from the sun. It acts as a protective layer in the Earth's atmosphere, absorbing most of the sun's harmful ultraviolet radiation. Ozone is important for maintaining the balance of temperature and climate on Earth.

    Rate this question:

  • 24. 

    Caused when pollutants mix with oxygen and other chemicals in the presence of sunlight.

    • A.

      Nitrogen

    • B.

      Smog

    • C.

      Water

    • D.

      Ozone

    Correct Answer
    B. Smog
    Explanation
    Smog is caused when pollutants mix with oxygen and other chemicals in the presence of sunlight. This mixture creates a hazy, fog-like air pollution that is harmful to human health and the environment. Smog is typically formed from emissions from vehicles, industrial processes, and power plants, which release pollutants such as nitrogen oxides and volatile organic compounds. When these pollutants react with sunlight and other chemicals in the atmosphere, they form smog. Smog can cause respiratory problems, eye irritation, and damage to plants and ecosystems.

    Rate this question:

  • 25. 

    The lowest layer of the atmosphere is the ____________; it contains clouds and smog.

    • A.

      Mesosphere

    • B.

      Troposphere

    • C.

      Thermosphere

    • D.

      Ionosphere

    Correct Answer
    B. Troposphere
    Explanation
    The correct answer is Troposphere. The troposphere is the lowest layer of the atmosphere, extending from the Earth's surface up to about 10-15 kilometers. It is where weather phenomena occur and where clouds and smog are found. The other options, mesosphere, thermosphere, and ionosphere, are higher layers of the atmosphere and do not contain clouds and smog.

    Rate this question:

  • 26. 

    An oxygen form present in the ______________________ filters UV radiation from the sun

    • A.

      Troposphere

    • B.

      Ozone Layer

    • C.

      Mesopause

    • D.

      Thermosphere

    Correct Answer
    B. Ozone Layer
    Explanation
    The ozone layer is a form of oxygen present in the Earth's atmosphere. It is located in the stratosphere and acts as a protective layer, filtering out harmful UV radiation from the sun. This helps to prevent damage to living organisms and the environment.

    Rate this question:

  • 27. 

    Heat transfer that occurs when molecules come in contact with one another is ________________.

    • A.

      Conduction

    • B.

      Convection

    • C.

      Radiation

    Correct Answer
    A. Conduction
    Explanation
    Conduction is the correct answer because it refers to the transfer of heat through direct contact between molecules. In this process, heat energy is transferred from the molecules with higher kinetic energy to those with lower kinetic energy. This transfer occurs through collisions between the molecules, causing them to transfer their energy to neighboring molecules. Therefore, conduction is the appropriate term to describe heat transfer when molecules come in contact with one another.

    Rate this question:

  • 28. 

    Winds blowing from the northeast to the southwest near the North Pole as known as__________.

    • A.

      Northern Easterlies

    • B.

      Polar Easterlies

    • C.

      Southern Easterliers

    • D.

      Southwest Easterlies

    Correct Answer
    B. Polar Easterlies
    Explanation
    Polar Easterlies are the winds blowing from the northeast to the southwest near the North Pole. These winds are caused by the polar high-pressure system and the rotation of the Earth. The cold air near the poles sinks and flows towards lower latitudes, creating the Polar Easterlies. These winds are important in shaping the weather patterns in the polar regions and play a role in the global circulation of air.

    Rate this question:

  • 29. 

    A windless zone at Earth's equator where air masses rise almost striaght up is called ___________.

    • A.

      Doldrums

    • B.

      Trade Winds

    • C.

      Jet Stream

    • D.

      Easterlies

    Correct Answer
    A. Doldrums
    Explanation
    The correct answer is Doldrums. The doldrums refer to a windless zone at Earth's equator where air masses rise almost straight up. This region is characterized by low pressure and calm winds, making it difficult for ships to navigate. The name "doldrums" comes from an old English word meaning dull or sluggish, which accurately describes the lack of wind and movement in this area.

    Rate this question:

  • 30. 

    The __________ reflects radio waves at night.

    • A.

      Troposphere

    • B.

      Ionosphere

    • C.

      Mesosphere

    • D.

      Thermosphere

    Correct Answer
    B. Ionosphere
    Explanation
    The ionosphere is a region of the Earth's atmosphere that contains a high concentration of ions and free electrons. It is located between the mesosphere and the exosphere. The ionosphere is able to reflect radio waves at night because it is ionized by the Sun's ultraviolet radiation during the day, creating a layer of charged particles that can reflect radio waves back to Earth. This reflection allows for long-distance radio communication, as the radio waves are bounced off the ionosphere and redirected towards the Earth's surface.

    Rate this question:

  • 31. 

    Cool, dense air near the sea moves inland toward warm, dense area during the day sets up ______________

    • A.

      Sand Breezes

    • B.

      Land Breezes

    • C.

      Sea Breezes

    • D.

      Salt Water Breezes

    Correct Answer
    C. Sea Breezes
    Explanation
    During the day, the cool, dense air near the sea moves inland towards the warm, dense area. This movement is known as sea breezes. Sea breezes occur due to the temperature difference between the land and the sea. As the land heats up more quickly than the sea, the air above the land becomes warmer and less dense. In contrast, the air above the sea remains cooler and denser. This temperature difference creates a pressure gradient, causing the cool air from the sea to flow towards the warmer land, resulting in sea breezes.

    Rate this question:

  • 32. 

    At 30 degrees north or south of the equator, air descending to Earth's surface creates steady ________________.

    • A.

      Prevailing Westerlies

    • B.

      Prevailing Easterlies

    • C.

      Doldrums

    • D.

      Trade Winds

    Correct Answer
    D. Trade Winds
    Explanation
    At 30 degrees north or south of the equator, air descending to Earth's surface creates steady trade winds. Trade winds are consistent easterly winds that blow towards the equator from the subtropical high-pressure belts. These winds are caused by the Coriolis effect and the temperature differences between the equator and the poles. The descending air at 30 degrees creates a high-pressure zone, which causes the air to flow towards the equator, resulting in the formation of trade winds.

    Rate this question:

  • 33. 

    The tranfer of heat in the form of rays or waves is known as _______________

    • A.

      Radiation

    • B.

      Conduction

    • C.

      Convection

    Correct Answer
    A. Radiation
    Explanation
    Radiation is the transfer of heat in the form of rays or waves. Unlike conduction and convection, which require a medium such as solids or fluids, radiation can occur in a vacuum as well. It is the process by which heat energy is emitted by a hot object and travels through space until it is absorbed by a cooler object. Radiation is responsible for the transfer of heat from the Sun to the Earth and is also commonly used in various heating systems and technologies.

    Rate this question:

  • 34. 

    The ______________blow from southwest to northeast at 30 degrees to 60 degrees latitude in the northern hemisphere.

    • A.

      Prevailing Westerlies

    • B.

      Prevailing Easterlies

    • C.

      Polar Easterlies

    • D.

      Polar Westerlies

    Correct Answer
    A. Prevailing Westerlies
    Explanation
    The prevailing westerlies are the dominant wind patterns that blow from the southwest to the northeast at 30 degrees to 60 degrees latitude in the northern hemisphere. These winds are caused by the rotation of the Earth and the temperature differences between the equator and the poles. They are important for weather patterns and play a significant role in the movement of storms and weather systems.

    Rate this question:

  • 35. 

    Cool, dense air moves during the night from the land toward water as ______________.

    • A.

      Sand Breezes

    • B.

      Sea Breezes

    • C.

      Salt Water Breezes

    • D.

      Land Breezes

    Correct Answer
    D. Land Breezes
    Explanation
    Land breezes occur at night when the land cools down faster than the water. This causes the air above the land to become cooler and denser. As a result, the cool air moves from the land toward the warmer water, creating a land breeze.

    Rate this question:

  • 36. 

    Each hemisphere has two narrow belts of fast moving winds called _______________.

    • A.

      Jet Streams

    • B.

      Polar Streams

    • C.

      Trade Winds

    • D.

      Doldrums

    Correct Answer
    A. Jet Streams
    Explanation
    Jet streams are narrow belts of fast-moving winds that flow in the upper levels of the atmosphere. They are found in both the northern and southern hemispheres and can reach speeds of up to 250 miles per hour. Jet streams play a significant role in weather patterns and can influence the movement of storms and air masses. They are particularly important for aviation, as they can either assist or hinder the speed and direction of aircraft.

    Rate this question:

  • 37. 

    A wet towel will dry when it is left in the Sun.  The process that produces this result is known as_______________.

    • A.

      Melting

    • B.

      Boiling

    • C.

      Condensation

    • D.

      Evaporation

    Correct Answer
    D. Evaporation
    Explanation
    When a wet towel is left in the Sun, the heat from the Sun causes the water molecules in the towel to gain energy and become more active. As a result, some of these water molecules gain enough energy to break free from the surface of the towel and enter the air as water vapor. This process is known as evaporation, and it is responsible for the drying of the wet towel in the Sun.

    Rate this question:

  • 38. 

    Which of the following terms invoves a phase change from liquid to gas?

    • A.

      Evaporation

    • B.

      Condensation

    • C.

      Precipitation

    • D.

      Runoff

    Correct Answer
    A. Evaporation
    Explanation
    Evaporation involves a phase change from liquid to gas. It occurs when a liquid substance changes into its gaseous state, typically due to an increase in temperature. During evaporation, the molecules of the liquid gain enough energy to overcome the forces of attraction between them and escape into the surrounding atmosphere as vapor. This process is commonly observed when water evaporates from a puddle or when sweat evaporates from the skin, causing a cooling effect.

    Rate this question:

  • 39. 

    Which scenario would produce the strongest land breezes?

    • A.

      Warm land, cool ocean

    • B.

      Warm ocean, cool land

    • C.

      Warm land, warm ocean

    • D.

      Cool land, cool ocean

    Correct Answer
    B. Warm ocean, cool land
    Explanation
    The scenario that would produce the strongest land breezes is when the ocean is warm and the land is cool. This is because during the day, the land heats up faster than the ocean, causing the air above the land to rise. As a result, cooler air from the ocean moves in to replace the rising warm air, creating a breeze that blows from the ocean towards the land. This breeze is stronger when there is a greater temperature difference between the warm ocean and the cool land.

    Rate this question:

  • 40. 

    The amount of the Sun's energy that is reflected by the atmosphere.

    • A.

      6%

    • B.

      25%

    • C.

      4%

    • D.

      15%

    • E.

      50%

    Correct Answer
    A. 6%
    Explanation
    The correct answer is 6%. This refers to the amount of the Sun's energy that is reflected by the atmosphere. When sunlight reaches the Earth's atmosphere, a small portion of it is reflected back into space. This reflected energy is known as albedo, and it accounts for approximately 6% of the total energy received from the Sun. The remaining energy is absorbed by the Earth's surface and atmosphere, contributing to heating and other atmospheric processes.

    Rate this question:

  • 41. 

    The amount of the Sun's energy that is reflected by the clouds..

    • A.

      6%

    • B.

      25%

    • C.

      4%

    • D.

      15%

    • E.

      50%

    Correct Answer
    B. 25%
    Explanation
    The correct answer is 25%. This means that 25% of the Sun's energy is reflected by the clouds. Clouds have the ability to reflect sunlight due to their composition and structure. This reflection of energy helps to cool the Earth's surface by preventing some of the Sun's energy from reaching it. The percentage of energy reflected can vary depending on factors such as cloud thickness and altitude.

    Rate this question:

  • 42. 

    The amount of the Sun's energy that is reflected by the Earth's surface..

    • A.

      6%

    • B.

      25%

    • C.

      4%

    • D.

      15%

    • E.

      50%

    Correct Answer
    C. 4%
    Explanation
    The correct answer is 4%. This suggests that only a small portion of the Sun's energy is reflected by the Earth's surface. The majority of the Sun's energy is absorbed by the Earth, contributing to its temperature and various natural processes. The low percentage of energy reflected highlights the importance of the greenhouse effect in trapping heat and maintaining a suitable climate on Earth.

    Rate this question:

Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.