6band
Some people say that the main environmental problem of our time is the loss of particular species of plants and animals. Others say that there are more important environmental problems. v. 13 Nowadays, in our industrial world, some people claim that the most important issue for this time we live in is animals extinction and also plants. However, others mention that we have some other major crises like air pollution or the thickness of the ozone layer.
On the one hand, without any hesita...