would you please correct my essay? Zoos are sometimes seen as necessary but poor alternative to a natural environment. Is it necessary to keep animals in zoos? Whether to admit that keeping animals in zoos is better or give animals freedom to live in the natural environment is a debatable issue; however, it is strongly believed that keeping them in zoos is more efficient for some sound reasons. In what follows, these reasons are expressed and elucidated. First of all, as far animal protection is concerned, keeping animals in zoos help them to save their lives and conserve them from extinction. All animals, in particular some kind of rare animals, that are endangered such as pandas, African elephants, and North East triggers could enjoy good care, and protect them away from any harm. Secondly, by protecting animals in zoos rather than natural environments, not only do we rescue them from extinction, but also we can offer a place for entertaining people. Individual can go to zoos and see different kinds of animals and this way increase their knowledge about animals, particularly pets. Therefore, in terms of awareness, zoos can be good places that people can learn how to behave with animals. Finally, as scientific discoveries have been growing rapidly, educating from animals is not considered an option anymore; on the contrary, it is an obligation. Hence, zoos can serve a purpose of educating for providing a good environmental condition in the nature for them. We do not know about lives of some species of animal completely. By observing them in zoos, it is straightforward to know about them further and help them to live better than before. Considering all aspects of the issue which have been discussed above, it can be concluded keeping animals in zoos is more efficient, this is the main reason to keep animals in zoos. As we can see every day, the number of zoos in the world is growing, and this is a good evident to the facts that I explain above.