How does water affects the life of animals?

Answer 1

Animals will only live in areas where there is enough water for them to survive. Thus, fish and amphibians can only live in bodies of water, and animals like mammals, reptiles, birds, and many insects can live farther away. In a place with very little water, it may be that only animals which can acquire all of their necessary water from food can exist. In a place with abundant water, generally there is a greater variety and population of animals.

Answer 2

it doesn't all animals need water to survive over wise they would be extinct in much respect every life source of which need some sort of energy or water to survive.

what you mean is that pollution which can effect water and contaminate it could effect a animals life if so the animals drinks the water then it will make the animal ill as there are many microscopic parasites and germs which can contaminate water, for some water is unlikely to be effected as they are filtered and cleaned however in poorer countries they have to drink dirty water and also this means animals will to.

Answer 3

if we only have 3% of water left on earth the animals will go thirsty