Pollution in our environment.

Fill in the blanks by typing the correct answer.

1. cause pollution and make the environment dirty.

2. Oil leakage from the 'MV Wakashio' ship resulted in pollution.

3. Continuous drilling causes pollution.

4.The habit denoted by in the picture is one way to prevent both air and pollution.

5. Toxic rain that contains dangerous chemicals is known as rain.

6. Spraying of fertilizers or used in agriculture can result in water pollution.