III. Complete the sentences, using the correct form of the words in brackets.
1. Light pollution make us to see the stars in the sky. (able)
2. Noise is considered as pollution. (environment)
3. The soil becomes because of the use of so many pesticides and fertilizers. (contaminate)
4. waste spills can contaminate groundwater. (industry)
5. habitats have been destroyed in recent years. (nature)
6. A number of cleaning products contain chemicals. (harm)
7. Water samples collected at these villages were seriously with bacteria. (contaminate)
8. People believe that the water has brought cancer to the local residents. (pollute)
9. In many developing countries, water pollution is usually a leading cause of . (die)
10. elements have been found in both ground and underground water sources. (pollute)
11. Fish and many other animals are killed by in their habitat. (pollute)
12. Astronomers are concerned about light pollution because they have in viewing activities in the sky and outer space. (difficult)
III. Complete the sentences, using the correct form of the words in brackets.
1. Light pollution make us to see the stars in the sky. (able)
=> We are able to see the stars in the sky if light pollution
2. Noise is considered as pollution. (environment)
=> The environment is considered as noise pollution
3. The soil becoms because of the use of so many pesticides and fertilizers. (contaminate)
=> So many pesticides and fertilizers contaminated the soil
4. waste spills can contaminate groundwater. (industry)
=> Industry waste spills can contaminate groundwater
5. habitats have been destroyed in recent years. (nature)
=> Nature has been destroyed in recent years
6. A number of cleaning products contain chemicals. (harm)
=> A number of cleaning products contain chemicals that are harmful to human health
7. Water samples collected at these villages were seriously with bacteria. (contaminate)
=> Water samples collected at these villages contaminated the water
8. People believe that the water has brought cancer to the local residents. (pollute)
=> Water pollution has brought cancer to local residents
9. In many developing countries, water pollution is usually a leading cause of . (die)
=> In many developing countries, water pollution is usually the leading cause of death
10. elements have been found in both ground and underground water sources. (pollute)
=> Groundwater pollution is the found factor
11. Fish and many other animals are killed by in their habitat. (pollute)
=> Water pollution kills fish and many other animals
12. Astronomers are concerned about light pollution because they have in viewing activities in the sky and outer space. (difficult)
=> Astronomers are concerned about light pollution because they have difficulty in view activities in the sky and outer space.
