EASY
4th CBSE
IMPORTANT
Earn 100

Cutting down of trees in large numbers is called

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Important Questions on Keeping Our Earth Green and Clean

EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE Integrated with Environmental Education 4..>Chapter 14 - Keeping Our Earth Green and Clean>Multiple Choice Questions (MCQs)>Q 2
Van mahotsav is celebrated in the month of
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE Integrated with Environmental Education 4..>Chapter 14 - Keeping Our Earth Green and Clean>Multiple Choice Questions (MCQs)>Q 3
World Environment Day is celebrated on _____.

 
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE Integrated with Environmental Education 4..>Chapter 14 - Keeping Our Earth Green and Clean>Multiple Choice Questions (MCQs)>Q 1
The _____ from vehicles and factories is released into the air making it dirty. 
 
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE Integrated with Environmental Education 4..>Chapter 14 - Keeping Our Earth Green and Clean>Multiple Choice Questions (MCQs)>Q 2
Which of the following is a pollutant?
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE Integrated with Environmental Education 4..>Chapter 14 - Keeping Our Earth Green and Clean>Multiple Choice Questions (MCQs)>Q 3
Soil pollution makes the soil.
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE Integrated with Environmental Education 4..>Chapter 14 - Keeping Our Earth Green and Clean>Exercises>Q A
Why should we plant trees?   
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE Integrated with Environmental Education 4..>Chapter 14 - Keeping Our Earth Green and Clean>Exercises>Q A
Where do you keep the wrappers of chips and biscuits that you eat while travelling? 
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE Integrated with Environmental Education 4..>Chapter 14 - Keeping Our Earth Green and Clean>Exercises>Q A
Why should we avoid buying things with a lot of packaging materials?