Explain the phenomenon of the greenhouse effect?

Important Questions on Changes in Our Environment

EASY

5th CBSE

IMPORTANT

Science Voyage 5.>Chapter 17 - Changes in Our Environment>What I Have Learnt>Q 8

What is the cause of global warming? What would happen if the earth’s temperature continues to increase?

MEDIUM

5th CBSE

IMPORTANT

Science Voyage 5.>Chapter 17 - Changes in Our Environment>What I Have Learnt>Q 9

Government has been taking initiatives to save the environment. Discuss in class.

EASY

5th CBSE

IMPORTANT

Science Voyage 5.>Chapter 17 - Changes in Our Environment>What I Have Learnt>Q 10

Explains how we can protect the environment by adapting the three Rs principles?

EASY

5th CBSE

IMPORTANT

Science Voyage 5.>Chapter 17 - Changes in Our Environment>Extend>Q A

Can you think of the causes and adverse effects of what you can see in these pictures?

EASY

5th CBSE

IMPORTANT

Science Voyage 5.>Chapter 17 - Changes in Our Environment>Extend>Q B

Which causes least air pollution.