nhớ đọc đề bài nha mấy ní

1. light pollution - Too much use of electric lights 2. air pollution - Caused by the smoke and harmful gases from vehicles and factories. 3. noise pollution - The noise which is harmful to humans and animals. This includes the sound of vehicles, loud speakers... 4. visual pollution - Telephone towers, power lines, advertising billboards obstruct people from enjoying a view 5. radioactive pollution - The deposition of radiation in land, air, water 6. water pollution - Lakes, rivers, oceans, groundwater are contaminated by substances, making the water unusable for drinking, cooking... 7. thermal pollution - The water temperature in streams, rivers, lakes, or oceans change. 8. soil pollution - Earth's surface is destroyed by pesticides