MEDIUM
10th CBSE
IMPORTANT
Earn 100

What are the different types of ecological pyramids?

Important Questions on Our Environment

HARD
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 6
Explain the different types of ecological pyramids with the help of a neat diagram.
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 7
Explain the energy flow in an ecosystem.
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 8
Explain ten percent law with an example.
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 9
Give a short note on biological magnification with an example.
HARD
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 10
Explain what happens when a particular trophic level is removed in the food chain by taking a simple food chain: Plants → Goat → Tiger
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 1
Name any two environmental problems caused by the human interference.
EASY
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 2
What is ozone?
HARD
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 3
How is ozone formed? Give the reactions involved.