An area that normally has a moderate amount of rain is suddenly struck with weeks of rain, leading to a flood in this region. All of the following could be an effect of this flood EXCEPT —
an increase in insect populations that live mainly in soil and grasses.
the contamination of local watersheds from runoff of toxins and fertilizers.
a decrease in erosion in areas where water is flowing.
sediment buildup in areas of sitting water.
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a decrease in erosion in areas where water is flowing. Floods typically increase erosion due to the force of the flowing water and the displacement of soil and rocks.
1 answer