Exam 2: Energy - Warming the Earth and the Atmosphere

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The ability or capacity to do work on some form of matter is called

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E

The amount of heat energy required to bring about a change in temperature in a substance is called the

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Both Earth and the Sun can be treated as blackbodies.

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Explain how Earth and its atmosphere balance incoming energy with outgoing energy.

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Suppose the Sun's surface temperature suddenly cools to 2000oC.Why would the sky appear more red than blue?

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The atmospheric greenhouse effect occurs because the atmosphere allows ____________________ radiation to pass through,but inhibits to some degree the passage of ____________________ radiation leaving Earth's surface.​

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Heat is transferred in Earth's atmosphere by radiation.

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Explain how an aurora is produced.

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Snow will usually melt on the roof of a home that is

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In what ways is the atmospheric greenhouse different from an agricultural greenhouse?

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The infrared portion of the electromagnetic spectrum carries the most amount of energy.

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What is released as sensible heat during the formation of clouds?

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Auroras are seen

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What type of energy has a wavelength shorter than that of violet light?

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The atmosphere near Earth's surface is "heated from below" by heat energy from Earth's interior.

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_______________ is energy in the process of being transferred from one object to another because of the ____________________ difference between them.

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Temperature and heat describe the same characteristic of Earth's atmosphere.

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On average,what percentage of solar energy striking the outer atmosphere eventually reaches Earth's surface?

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Without the atmospheric greenhouse effect,the average surface temperature would be

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Describe and give examples of the various ways that heat can be transported in the atmosphere.

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