Question

what are the natural causes of floods?

Answer 1

Each time there are more rains than the drainage system can take, there can be floods. Sometimes, there is heavy rain for a very short period that result in floods. In other times, there may be light rain for many days and weeks and can also result in floods. Rivers can overflowtheir banks to cause flooding.

Answer 2

Answer:

Floods can happen whe dams release a lot of water or overflow of rivers due to excess rain or melting of snow. Excess rain and deforestations result in soil erosion in the mountains followed by floods in the plains.