Write a paragraph of about 120-150 words about the causes and effects of water pollution ( Viết đoạn văn 120-150 từ về nguyên nhân và ảnh hưởng của ô nhiễm nước )
You should base on the suggestions below:
- What is noise pollution?
- How common is it now?
- What causes it?
- What are its effects?
- What should we do to solve it?
