Worksheet 26

1. Which of the following are the effects of acid rain?

I. It makes iron rust easily

II. It pollutes river and kills fishes

III. It erodes and destroys building structures

IV. It produces the smoke that causes air pollution

A. I, II and IV

B. I, II and III

C. II, III and IV

D. I, II, III and IV

2. What does improper waste disposal result in?

I. Haze

II. Diseases

III. Acid rain

IV. Flash floods

A. I, II and IV

B. I, II and III

C. II, III and IV

D. I, II, III and IV

Fill in the blanks with the correct answer.

Open

improper waste

pollution

environment

1. Air pollution and acid rain are caused by disposal.

2. Improper waste disposal can lead to .

3. Improver disposal of waste will make the dirty and

pollute.

4. burning of rubbish can cause haze.

Choose True or False for the statements below.

1. Smoke released from factories can pollute the air.

True

False

2. Air pollution can cause eye irritations and breathing difficulties.

True

False

3. Open burning of rubbish can cause noise pollution.

True

False

4. Proper disposal of rubbish is harmful to the environment.

True

False

5. By littering, we pollute the environment.

True

False