第116页

信息发布者:
A
B
A
D
C
A
B
D
C
B
      Protect Our Forests Forests are the "lungs" of the earth and play an important role in our
planet. They help protect the climate by taking in carbon dioxide and producing oxygen.
Besides, they are home to millions of wildlife. 
     However, human activities are damaging the forests. Cutting down trees leads to serious 
problems like floods. And people sometimes leave rubbish in the forests and it may cause 
pollution. All these will harm plants and kill animals. 
We must take action before it gets worse. First, the government should make laws to
prevent people cutting down trees carelessly. Second, people shouldn't leave rubbish in the
forests. Each of us can take some small steps to save the forests. Let's work together!