SCIENCE
ECOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It returns water to other locations on Earth
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It increases the chance of flooding
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It makes evaporation occur faster
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It increases condensation
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Detailed explanation-1: -Runoff is extremely important in that not only does it keep rivers and lakes full of water, but it also changes the landscape by the action of erosion.
Detailed explanation-2: -Runoff occurs when rain water or melting snow flows over the land. As water flows, it picks up contaminants, such as sediment and nutrients, that can pollute our drinking water sources and pose risks to our health.
Detailed explanation-3: -The water cycle shows the continuous movement of water within the Earth and atmosphere. It is a complex system that includes many different processes. Liquid water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow.
Detailed explanation-4: -Runoff occurs when there is more water than land can absorb. The excess liquid flows across the surface of the land and into nearby creeks, streams, or ponds. Runoff can come from both natural processes and human activity. The most familiar type of natural runoff is snowmelt.