MEDIUM
4th CBSE
IMPORTANT
Earn 100

Look at the picture given below. Which of the activities shown in the picture are harmful to our surroundings?
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Important Questions on Our Environment

MEDIUM
4th CBSE
IMPORTANT
Revised Longman Active Science.>Chapter 11 - Our Environment>Exercise 2>Q Q1
What things make up the environment of a human being?
MEDIUM
4th CBSE
IMPORTANT
Revised Longman Active Science.>Chapter 11 - Our Environment>Exercise 2>Q Q2
Give some examples of the substances we get from the environment?
EASY
4th CBSE
IMPORTANT
Revised Longman Active Science.>Chapter 11 - Our Environment>Exercise 3>Q Q3
Suggest some more methods that we can implement to prevent water pollution?
EASY
4th CBSE
IMPORTANT
Revised Longman Active Science.>Chapter 11 - Our Environment>Assessment Zone>Q A
Which of the following causes breathing problems?
EASY
4th CBSE
IMPORTANT
Revised Longman Active Science.>Chapter 11 - Our Environment>Assessment Zone>Q A
World Environment Day is celebrated on _____.
EASY
4th CBSE
IMPORTANT
Revised Longman Active Science.>Chapter 11 - Our Environment>Assessment Zone>Q A
Soil erosion can be prevented by
EASY
4th CBSE
IMPORTANT
Revised Longman Active Science.>Chapter 11 - Our Environment>Assessment Zone>Q A
Diarrhoea and typhoid are the diseases caused by
EASY
4th CBSE
IMPORTANT
Revised Longman Active Science.>Chapter 11 - Our Environment>Assessment Zone>Q B
Planting more trees in areas that have very few trees is called _____.