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How does the air around us help to keep the Earth at a comfortable temperature?
- a)By creating storms and hurricanes
- b)By making the days hotter and nights colder
- c)By shielding us from the harmful sun rays
- d)None of these
Correct answer is option 'C'. Can you explain this answer?
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How does the air around us help to keep the Earth at a comfortable tem...
How Air Helps Regulate Earth's Temperature
The atmosphere plays a crucial role in maintaining Earth's climate and temperature. Here's how it helps:
Heat Trapping
- The air contains greenhouse gases like carbon dioxide and methane.
- These gases trap heat from the sun, preventing it from escaping back into space.
- This process, known as the greenhouse effect, keeps the Earth's surface warm enough to support life.
Day and Night Temperature Regulation
- The atmosphere helps moderate temperature fluctuations between day and night.
- During the day, it absorbs heat; at night, it releases some of that heat back to the surface.
- This regulation prevents extreme temperature changes, creating a more stable environment.
Protection from Harmful Rays
- The atmosphere acts as a shield, filtering out harmful ultraviolet (UV) rays from the sun.
- The ozone layer, located in the stratosphere, absorbs a significant portion of UV radiation.
- This protection is essential for the health of living organisms, as excessive UV exposure can lead to skin cancer and other health issues.
Weather Patterns and Climate
- The air contributes to the formation of weather patterns, including storms and hurricanes.
- While these phenomena can be destructive, they also play a role in distributing heat and moisture around the planet.
- This distribution helps maintain a balanced climate and supports various ecosystems.
In conclusion, the atmosphere is vital for keeping Earth at a comfortable temperature by trapping heat, regulating daily temperature fluctuations, shielding us from harmful rays, and influencing weather patterns.
The atmosphere plays a crucial role in maintaining Earth's climate and temperature. Here's how it helps:
Heat Trapping
- The air contains greenhouse gases like carbon dioxide and methane.
- These gases trap heat from the sun, preventing it from escaping back into space.
- This process, known as the greenhouse effect, keeps the Earth's surface warm enough to support life.
Day and Night Temperature Regulation
- The atmosphere helps moderate temperature fluctuations between day and night.
- During the day, it absorbs heat; at night, it releases some of that heat back to the surface.
- This regulation prevents extreme temperature changes, creating a more stable environment.
Protection from Harmful Rays
- The atmosphere acts as a shield, filtering out harmful ultraviolet (UV) rays from the sun.
- The ozone layer, located in the stratosphere, absorbs a significant portion of UV radiation.
- This protection is essential for the health of living organisms, as excessive UV exposure can lead to skin cancer and other health issues.
Weather Patterns and Climate
- The air contributes to the formation of weather patterns, including storms and hurricanes.
- While these phenomena can be destructive, they also play a role in distributing heat and moisture around the planet.
- This distribution helps maintain a balanced climate and supports various ecosystems.
In conclusion, the atmosphere is vital for keeping Earth at a comfortable temperature by trapping heat, regulating daily temperature fluctuations, shielding us from harmful rays, and influencing weather patterns.
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How does the air around us help to keep the Earth at a comfortable tem...
The air around us acts like a cozy blanket, protecting us from the strong rays of the sun. Without this protective layer, we would either feel too hot during the day or too cold at night. This blanket of air helps to keep the Earth at just the right temperature for us to live comfortably.
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How does the air around us help to keep the Earth at a comfortable temperature?a)By creating storms and hurricanesb)By making the days hotter and nights colderc)By shielding us from the harmful sun raysd)None of theseCorrect answer is option 'C'. Can you explain this answer?
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