Why does it tend to rain or snow on mountaintops?Multiple choice question.Mountaintops cause more evaporation because they are closer to the sun than lower elevations.Air cools, as it is forced up over a mountain, causing water vapor to condense.Mountains reach into the higher atmosphere where more moisture is available.
Question
Why does it tend to rain or snow on mountaintops?Multiple choice question.Mountaintops cause more evaporation because they are closer to the sun than lower elevations.Air cools, as it is forced up over a mountain, causing water vapor to condense.Mountains reach into the higher atmosphere where more moisture is available.
Solution
The correct answer is: Air cools, as it is forced up over a mountain, causing water vapor to condense.
Here's why: As air rises over a mountain, it expands and cools due to the decrease in atmospheric pressure. This cooling causes the water vapor in the air to condense, forming clouds. If the temperature is low enough, these clouds will precipitate as rain or snow. This process is known as orographic precipitation.
The other options are incorrect because:
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Mountaintops do not cause more evaporation because they are closer to the sun. In fact, higher altitudes are typically cooler than lower ones.
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Mountains do not reach into a part of the atmosphere where more moisture is available. The amount of moisture in the air decreases with altitude.
Similar Questions
Why does it rain?Multiple choice question.Air warms as it rises, and water vapor condenses.Air cools, usually by rising, and water vapor condenses.Air cools as it rises, causing water to evaporate.
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