Endangered Animals - Polar Bears

To celebrate Earth Day, I am starting a new segment called "Endangered Animals." I will talk about the animals that are endangered in order for you and everybody to help! I would like to talk about the polar bears. Polar bears are considered as endangered animals because they are being hunted and global warming is causing the ice to melt! If this keeps happening, the polar bears could end up EXTINCT! There are many ways to help the polar bears. One of them is to not pollute the air. Cars, burning tires, and too much smoke, smog, or gases in the air can cause global warming. Also, air pollution just does not effect polar bears. It can effect other animals and humans. If we have too many waste cells in our body, our cells could die. To protect polar bears from hunters, we can build a barrier between the polar bears and have a "No Trespassing" sign on the barrier. Save polar bears and to learn more, go to http://en.wikipedia.org/wiki/Polar_bear.