The correct answer would be, Heavy flow of Water.
Sudden heavy rains cause heavy flow of water that can then cause flooding.
Explanation:
Flooding is the overflow of water. When the water levels increases in the rivers or oceans, the water overflows out of them and submerges in in the dry land. The flood makes its own way and move in the areas of slope.
Floods are caused by many reasons. The main reasons of flooding are Heavy rainfall, or the melting of ice from the mountains.
Sudden rains cause heavy flow of water. When there are a lot of rainfall, the water in rivers or oceans increases and thus overflows after a certain level. This overflow of water causes flooding and the water finds its own way towards the sloppy areas due to the heavy flow of water. This is how floods enter in cities of the areas of slope after overflowing from a certain level.
Learn more about Flooding at:
https://brainly.com/question/1567872
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