Class 8 Science Chapter 18 MCQ (Multiple Choice Questions) of Pollution of Air and Water updated for academic session 2022-2023. All the answers are taken from latest NCERT Books released for CBSE Session 2022-2023. These MCQ objective questions of chapter 18 class 8 science covers all the topics given in NCERT textbook and these are helpful for the preparation of school exams as well as unit tests.
Class 8 Science Chapter 18 MCQ for 2022-2023
|Chapter: 18||Pollution of Air and Water|
|Contents:||MCQ Online Test with Answers|
MCQ Tests with Answers for Class 8 Science Chapter 18
Which of the following is not a source of air pollution?
Consider the following statements and choose the correct one:
Read the following sentences carefully, and choose the correct one:
Which of the following is not a way to conserve water?
In a science quiz competition, Nidhi is asked a question where she had to choose the statement which was/were incorrect?
The type of pollution which is likely to affect “Taj Mahal in Agra” to a greater extent is
Recently, in a science class test, you are asked a question where you have to say whether the statements are correct or not?
Incomplete combustion of fuel such as petrol and diesel give:
The phenomenon of “marble cancer” is due to:
Read the following sentences carefully, and choose the incorrect one:
A pond contains clean water. Which of the following activities will produce least pollution of water?
Trees help in reducing the pollution of our environment. Lakhs of trees are planted by people in the month of July every year. This occasion is called:
Which of the following is not a “Greenhouse gas”?
Which of the following air pollutant reduces the oxygen carrying capacity of blood to a large extent?
Which of the following statement is or are correct?
The Kyoto Protocol is associated with one of the following. This one is:
Supriya is writing some statements, choose the correct statement and help her:
Which of the following statement about ozone is correct?
Drinking water can be made absolutely safe by adding some:
The excessive use of one of the following in agriculture can cause the death of fish in a pond by oxygen starvation. This one is:
Which of the following are used in electric water filters to kill all the harmful microorganisms present in the tap water and make it absolutely safe for drinking?
Consider the following statements and choose the incorrect one:
Which of the following air pollutant is capable of preventing photosynthesis in plants?
One of the following does not contribute in producing acid rain. This one is:
Which of the following will reach the earth in “Greater amounts” if the amount of chlorofluorocarbons released into the air increases?
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