Question

Scientists have difficulty predicting the frequency and intensity of flooding along major rivers, such as the Mississippi, because the increased run-off from impervious surfaces in large human settlements changes how much water flows into rivers.

Answer 1

It is true that the scientists have serious challenge in predicting the frequency and intensity of flooding along major rivers like the Mississippi.

Why is the prediction challenging?

The prediction of frequency and intensity of flooding are challenging because of inconsistent pattern of movement of the rainstorm, the conditions of the soil, plant matter etc

In conclusion, It is true that the scientists have serious challenge in predicting the frequency and intensity of flooding along major rivers like the Mississippi.

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