[amp_mcq option1=”TRUE” option2=”nan” option3=”nan” option4=”nan” correct=”option3″]<\/p>\n
The correct answer is False.<\/p>\n
Relative humidity is the amount of water vapor in the air compared to the maximum amount of water vapor that the air can hold at that temperature. The relative humidity is often near 100 percent in the tropics, where the air is warm and can hold a lot of water vapor. However, the relative humidity is often low in the Polar Regions, where the air is cold and can hold very little water vapor.<\/p>\n
The reason for this is that the amount of water vapor that the air can hold depends on the temperature of the air. Warm air can hold more water vapor than cold air. So, in the tropics, where the air is warm, the relative humidity is often near 100 percent. However, in the Polar Regions, where the air is cold, the relative humidity is often low.<\/p>\n
In addition, the Polar Regions are very dry. This is because there is very little evaporation in the Polar Regions. Evaporation is the process by which water changes from a liquid to a gas. Evaporation occurs when water molecules at the surface of a liquid have enough energy to escape into the air. The amount of evaporation that occurs depends on the temperature of the water. Warm water molecules have more energy than cold water molecules, so they are more likely to evaporate. In the Polar Regions, the water is very cold, so there is very little evaporation. This also contributes to the low relative humidity in the Polar Regions.<\/p>\n","protected":false},"excerpt":{"rendered":"
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