Pollution Class 6 Standard GK Worksheet Question and Answer. We have given here Tick the correct answer, Fill in the blanks, True and False. Total marks for this worksheet is 30.
Q.1) Fill in the blanks (5)
1) Air Pollution is caused by the poisoning of air by the presence. of compound in the atmosphere which are hazardous to human.
2) Disorders such as respiratory infection, lung cancer is linked to air pollution.
3) Global warming is caused due to increased concentration of carbon dioxide in air.
4) Forest fire and Volcano are natural Causes of air pollution.
5) Water pollution results when contaminants mix with water bodies.
Q.2) Complete the sentence from the words given below.(5)
1) We need trees to clean the dirty air.
2) People Should Stop cutting down trees and plant new frees.
3) Instead of throwing rubbish away, we must recycle it.
4) Dirty air is dangerous for Our body.
5) Water pollution causes fish to die.
(Fish, stop, trees, must, dangerous)
Q.3] Match the following (5)
A B
1) Dangerous air. a) water pollution
2) contaminated water. b)Air pollution
3) High volume. C) Land pollution
4) Infertile land d) Noise pollution
5) Artificial light. E) Light Pollution
1-b ,2-a ,3-d ,4-c ,5-e
Q.4) Complete the word. (5)
1.) Global – Warming
2.) Ozone layer – depletion
3.) Acid – Rain
4.) Cutting down – Trees
5.) Factories –Release fumes
(Rain, Depletion, Trees, Release fumes, Warming)
Q.5] Give two example –(10)
1) Natural sources of energy -wind, coal, water
2) Disease caused by noise. → Loss in Hearing, High blood pressure.
3) Disease caused → disease by air pollution pulmonary ling cancer
4) Disease caused from polluted water – Cholera, Dysentery
5) Sources of Water contamination / pollution- Oil Spill, Chlorine.
Q.6) Classify below as Water, Air, Soil pollution (5)
1) Fumes of automobile – Air pollution
2) Factory smoke – Air pollution
3) Garbage dump – Water pollution
4) Pesticides – Soil Pollution
5) Household waste – Soil Pollution
Q.7) Make sentence (5)
1.) Pollution → Pollution is a problem for human life .
2) water – water is life.
3.) Pesticide – pesticide is a cause of soil Pollution.
4.) Industry- Industry release harmful gases in air.
5.) Environment – River, mountain are all examples of environment.