Earth's Energy and Energy Budget

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What is Earth's energy budget?

Back

Earth's energy budget refers to the balance between the energy Earth receives from the sun and the energy it radiates back into space. It is crucial for maintaining global temperatures.

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What happens when Earth's energy budget is unbalanced?

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An unbalanced energy budget can lead to increases or decreases in global temperatures, disrupting the balance of energy in Earth's system.

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What is the Greenhouse Effect?

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The Greenhouse Effect is the process by which certain gases in Earth's atmosphere trap heat close to the surface, preventing it from escaping into space.

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What is visible light?

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Visible light is the range of electromagnetic energy that can be seen by the human eye.

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What is infrared light?

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Infrared light is a type of electromagnetic radiation that is not visible to the human eye but is felt as warmth from the sun.

Front

What is the equation that represents a balanced energy budget?

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The equation for a balanced energy budget is: energy in = energy out.

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What are the consequences of too much greenhouse gas in the atmosphere?

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Too much greenhouse gas can enhance the Greenhouse Effect, leading to global warming and climate change.

Front

What is the role of the sun in Earth's energy budget?

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The sun provides the primary source of energy for Earth, which is essential for maintaining the planet's climate and supporting life.

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What is the difference between ultraviolet radiation and visible light?

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Ultraviolet radiation has shorter wavelengths than visible light and can be harmful to living organisms, while visible light is the range we can see.

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How does energy from the sun reach Earth?

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Energy from the sun reaches Earth in the form of electromagnetic radiation, including visible light and infrared radiation.