2013年1月上旬，全国中东部地区17省市持续雾霾，陷入大范围的重度和严重污染。造成这一现象的主要原因是工厂排出的废气和汽车尾气等。现请你根据以下三个方面的提示，以Lets Do Something to Save Our Environment为题写一篇80词左右的英语短文。
1.重要性：只有一个地球;2.主要问题：污染、疾病、灾难
3.措施：停止污染、保护大自然
参考词汇：disaster n.灾难 protect v. 保护
Lets Do Something to Save Our Environment
We all live in the earth. The earth is our home. We have only one earth. We must take care of it. It gives us the best environment. If we harm it, it will be angry. And then we will have a terrible end. There are three problems in our earth, they are pollution, disaster and illness.
Its our duty to protect our environment. So we must plant more trees, protect the flowers and the trees, save energy, reduce the pollution. We should ask our government to control the pollution from the factories.
Protecting the nature is very important. Its our duty to keep our environment clean and tidy. If everyone makes a contribution to protect the environment, the earth will become much more beautiful.