What is one of the worst problems affecting the environment right now? (In your own country or all over the world.) How did it happen? What problems does it cause? What can be done about it? What do you do to solve it?

   

I think I am an environmentalist. When I see lots of trash in garbage can or someone throw out some food, I feel hard. So, I usually try to keep clean nature. I think polar bear is the worst problems affecting the environment.

    

Polar bear deaths due to global warming are of increasing concern, and new studies speculate that Polar Bears may face possible extinction. Most dangerous is the fact that as global warming increases, Polar Bears will have a difficult time finding food. In fact, numerous polar bears are feeling the effects of a shortage of food and are facing starvation.

    

I want to keep cleaning on the earth and keep living polar bear. However, I can't help lots of something for polar bear. I think we should do separate collection such as cans, bottles, boxes, plastic bags etc. Also, we should not waste food and water. In Canada, many people throw out lots of food without separate collection. Whenever I came here, I saw doing that people throw out without separate collection. I was suprised.

    

Therefore, we should keep cleaning our planet and polar bear.