EASY
7th CBSE
IMPORTANT
Earn 100

What is a biotic community?

Important Questions on Forest: Our Lifeline

EASY
7th CBSE
IMPORTANT
NEW SCIENCE In Everyday Life>Chapter 17 - Forest: Our Lifeline>Exercises>Q 3
What role do coconut and palm trees play in providing protection in coastal areas?
HARD
7th CBSE
IMPORTANT
NEW SCIENCE In Everyday Life>Chapter 17 - Forest: Our Lifeline>Exercises>Q 1
What would happen if forests disappear?
EASY
7th CBSE
IMPORTANT
NEW SCIENCE In Everyday Life>Chapter 17 - Forest: Our Lifeline>Exercises>Q 2
Explain some measure that can help us conserve our forest.
MEDIUM
7th CBSE
IMPORTANT
NEW SCIENCE In Everyday Life>Chapter 17 - Forest: Our Lifeline>Exercises>Q 3
What are a food chain and a food web? Illustrate the difference with example.
MEDIUM
7th CBSE
IMPORTANT
NEW SCIENCE In Everyday Life>Chapter 17 - Forest: Our Lifeline>Exercises>LET'S RECALL

Complete the concept map given below:

Question Image

HARD
7th CBSE
IMPORTANT
NEW SCIENCE In Everyday Life>Chapter 17 - Forest: Our Lifeline>Exercises>Q 2

Draw arrows to indicate flow of energy in the food web given below:

Question Image

MEDIUM
7th CBSE
IMPORTANT
NEW SCIENCE In Everyday Life>Chapter 17 - Forest: Our Lifeline>Exercises>Q 1
Why do plants found in the understorey of a forest have broader leaves than the trees forming the canopy layer?
HARD
7th CBSE
IMPORTANT
NEW SCIENCE In Everyday Life>Chapter 17 - Forest: Our Lifeline>Exercises>Q 2

What do you think would happen to the number of lions in a forest if all the herbivores disappeared from there?