In today's world, many more people believe that the main environmental issue we face is losing some kinds of animals and plants. This has raised worries among some that it might lead to problems in their lives such as the balance in the environment and some types of animals and plants will disappear. However, I have a different way of looking that we have to pay attention more to other environmental issues like climate change, the increasing level of seas, and global warming, which I explain in this essay.