Nowadays, environmental problems are getting serious. Due to melting of ice, polar bears are losing their shelters and they are endangered. It's not only about polar bears. Many other animals living in the South and North pole are in same trouble. Recently, in Korea, people were in trouble with micro dust(fine dust).
Fortunately, many environmental groups were founded and have been done a lot of movements and campaign. People can easily contact these organization through the internet and join them. But, here are more easy things we can do to protect environment.
First, do recycle. Recycling plastics can be a way of reducing air pollution. And also it can save a lot of energy like money. Second, use tumbler instead of paper cups. It can save a large of trees and keep a fresh air. Third, use canvas bag rather than plastic bag. Plastic bags take a long time to decay in ground and then it pollute the earth.
Through these ways, we can help to protect environment. We should do this.