Good
* Zoos can provide a safe environment for animals. Animals in zoos are protected from predators and from the dangers of the wild. This can be especially important for endangered species.
* Zoos can help to educate people about animals. Many zoos offer educational programs that teach visitors about the animals that they are seeing. This can help to foster a greater understanding of the natural world.
* Zoos can help to conserve endangered species. Zoos provide a place for endangered species to reproduce and thrive. This can help to ensure that these species do not go extinct.
* Zoos can provide entertainment and enjoyment for visitors. Going to the zoo can be a fun and educational experience for families and friends.
Bad
* Zoos can be seen as a form of animal cruelty. Some people believe that animals should not be kept in captivity, regardless of the benefits that zoos may provide. They argue that animals in zoos are often bored, frustrated, and lonely.
* Zoos can contribute to the illegal wildlife trade. Some zoos purchase animals from the illegal wildlife trade, which encourages poaching.
* Zoos can spread disease to animals in the wild. Animals in zoos can sometimes carry diseases that can be spread to animals in the wild.
Ultimately, the decision of whether or not to support zoos is a personal one. There are valid arguments to be made on both sides of the issue.