It's not essential at all. However, man likes to see these animals but to some extent it's cruel to keep them locked away from the wild. But at least they get fed and looked after and don't have predators. So that's the plus side, although the animals themselves might not think so.
yes zoos are essential because they get hunted in the wild
Some zoos have goats but not all zoos.
The plural of zoo is zoos. The plural possessive form of zoos is zoos'.
The percentage of people going to zoos then going against zoos is about 32% of the population. You're welcome
le'zolatuase zoo
Yes of course it has zoos.
There are moose in a few zoos, although mainly in America. They are rare in zoos but have appeared occasionally. Zoos that have them include the Toronto Zoo and the Minnesota Zoo.
150 zoos in california
Three zoos
At some Zoos they do.
20 zoos are in kansas
They aren't.