I. Complete the sentence using the correct form of the words in brackets
1. People believe that the __________________ water has brought cancer to the local residents. (POLLUTE)
2. Light pollution make us __________________ to see the stars in the sky. (UNABLE)
3. Noise is considered as __________________ pollution. (ENVIRONMENT)
4. __________________ habitats have been destroyed in recent years. (NATURE)
5. A number of cleaning products contain __________________ chemicals. (HARM)
6. Water samples collected at these villages were seriously __________________ with bacteria. (CONTAMINATE)
7. An __________________ of agrochemicals is pesticides. (ILLUSTRATE)
8. Contaminants are usually __________________ to aquatic plants. (POISON)
9. If we use water_________________, more people will have fresh water. (CARE)
10. The polluted water results in the __________________ of many aquatic animals and plants (DIE)