Animals are kept in zoo for the income of the owners as the people visting there have to give money.Another reason of keeping animals in zoo is to protect them from the bigger animals.
Animals are safe in the zoo as they get proper food there.But they will not get freedom in the zoo.
So, keeping animals in the zoo have some advantages and disadvantages also
animals are kept at zoos is either so humans and animals can have interaction with each other or to keep them in a safe environment, but zoos aren't always 'safe' some zoos treat animals with violence and give them bad food which will affect their mental health so it's ofcourse a bad thing.
