1. What’s a ______________? It’s a subtance that contaminates something.
(POLLUTE)
2. Scientists say that exhaust fumes are ______________ our city. (POISON)
3. Many seabirds were ______________ because of the oil spill. (DIE)
4. Waste from households will gradually ______________the lake. (CONTAMINATION)
5. Trees can’t grow here because the soil is too ______________. (POLLUTE)
6. That dierce storm left behind badly ______________buildings. (DAMAGE)
7. The fish are floating in the water. (DIE)
8. Don’t drink that water. It’s ______________. (CONTAMINATE)
9. The acid rain has caused ______________to the trees in this area. (DAMAGED)
10. If we ______________the air, more people will have breathing problems. (POLLUTION)
11. The soil becomes ____________because of the use of so many pesticides and fertilizers.
(CONTAMINATE)
12. ____________waste spills can contaminate groundwater. (INDUSTRY)
13. In many developing countries, water pollution is usually a leading cause of ___________.(DIE)
14. _______elements have been found in both ground and underground water sources.(POLLUTE)
15. Fish and many other animals are killed by ____________in their habitat. (POLLUTE)
16. A number of cleaning products contain ____________chemicals. (HARM)
17. Water samples collected at these villages were seriously _____with bacteria.
(CONTAMINATE)
18. People believe that the __________water has brought cancer to the local residents.(POLLUTE)
19. Light pollution makes us ____________to see the stars in the sky. (ABLE)
20. Noise is considered as ____________ pollution.
(ENVIRONMENT)