When a solid is changed to a liquid phase, the solid

A. absorbs energy.
B. releases energy.
C. neither A nor B


Answer: A

Environmental & Atmospheric Sciences

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Which of the following is an example of a nonrenewable resource?

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____________________ are deep underground sources of freshwater found between the porous geological layers of sand, gravel, or bedrock

Fill in the blanks with correct word

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What are the three distinct layers of the earth?

A) mantle, crust, lithosphere B) oceanic crust, continental crust, mantle C) core, mantle, crust D) core, mantle, lithosphere E) mantle, magma, crust

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Judge the following sentence according to the criteria given below: The net result of an increase in atmospheric moisture should be a decrease in air temperature BECAUSE the higher reflectivity of clouds dominates over the heat absorption of water

vapor in the atmosphere. A) The assertion and the reason are both correct, and the reason is valid. B) The assertion and the reason are both correct, but the reason is invalid. C) The assertion is correct, but the reason is incorrect. D) The assertion is incorrect, but the reason is correct. E) Both the assertion and the reason are incorrect.

Environmental & Atmospheric Sciences