Over the last few weeks we have been thinking about why our world is getting sick. We have been learning about global warming, the greenhouse effect and pollution. Here are our ideas about why the world is getting sick:
* People are throwing garbage around the world.
* People cut down trees.
* People wreck bushes and flowers.
* There is poisonous stuff called pollution.
* There is too much smoke.
* People are hurting animals. They are dying.
