Zoos

The zoos aren't new places. They has have existed since many centuries ago for many centuries. The first zoos were private collections owned by kings. But these days people are more aware / concerned about having animals out of their natural habitats.
People who are in favor of the zoos think that they are the only way of seeing to see wild animals. They also think that modern zoos are similar to animals' natural habitats.
On the other hand, a lot of NGOs are against these places. In some of them, animals are in small cages. Sometimes visitors are cruel with them and throw things to at the animals.
In conclusion, having animals in zoos has pros and cons. But in my opinion, animals should be in their natural habitat and be free. They deserve it as we deserve it