Water  Pollution 六年5班   陈弋戈

                                          Water  Pollution

 六年5班     3号   陈弋戈

Water pollution is a big problem in the word. Most of the people in Africa can't drink water. Why? Because it is too dirty.

Hundreds of years ago，London's rivers around London were very dirty. And in China, there are many polluted rivers. Such as the Yellow River.

What causes our river to become polluted? Waste water, waste oil. People don't won't garbage. And some pollution from factories.

If we keep on causing water pollution, we won't have any clean water to drink. Plants and animals will die.

So, what should we do? First don't throw waste paper, oil and sewage into rivers and sea. Second, turn off the tap easily, because most of the water from the tap is clean water. If you leave the tap on, we will lose the source of water.