Air and water pollution

1. What gas is responsible for global warning?
3. What the cause of water pollution?
5. Ultimately to improve the quality of the _________ and to encourage the sustainable management of resources.
7. Many industries dump industial waste,such as _________, into bodies of water before treatment.
11. Five types of air pollution are carbon monoxide,oxides of nitrogen,ozone and ________.
12. Common air pollutants three pollution carbon monoxide,sulfur dioxide and _____________.
13. It cause eye irritation, breathing difficulties, nose, throat, and lung.
14. ___________ is the release of substances into bodies of water that makes water unsafe for human use.
15. What is the effect of dust and soot?
16. poor ____________ has harmful effects particularly the respiratory.
18. All sulfur dioxide,carbon monoxide ,oxides of nitrogen,dust and soot can cause________.
19. Main cause of air pollution is ____________.

1. Water pollution is the __________ of water sorces by sustances which make the water unusable for drinking,cooking and cleaning.
2. Water pollution also ____________ into the soil that may impact the growth of plants or other food.
4. Household combustion devices, motor vehicles,_____________ and forest fires are common sources of air pollution.
6. It may cause dizziness, headaches, and even death when inhaling a large amount.
8. what does the oxides of nitrogen cause?
9. _________ is the worst for your health.
10. Sorces of air pollution can result from three type argricultural,transport and __________.
17. Air pollution can cause three effect headaches,nausea and _________.