Question

Which human action has heightened the danger of flood? 1. cutting of trees in the mountains as well as in the plains 2. construction of highways 3. construction of dams 4. setting up of industries 5. development of transportation system (a) (1) and (2) (b) (2) and (4) (c) (1) and (3) (d) (4) and (5)​

Answer 1

Answer:

1 . cutting of trees in the mountains as well as in the plain.

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Answer 2

Answer:

option C

Explanation:

Because when trees are there it stops the water from flooding and sudden open of dams will also cause floods in small villages