Question

why do floods lead to scarcity of potable water, although there is a lot of water all round​

Answer 1

Answer:

A water crisis is a situation where the available potable, unpolluted water within a region is less than that region's demand.

Thus, floods lead to scarcity of potable water, although there is a lot of water all round​

Answer 2

Answer:

Water shortages may be caused by climate change, such as altered weather patterns including droughts or floods, increased pollution, and increased human demand and overuse of water. A water crisis is a situation where the available potable, unpolluted water within a region is less than that region's demand.