MEDIUM
10th CBSE
IMPORTANT
Earn 100

What are the characteristics of a food web?

Important Questions on Our Environment

MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 8
Mention the significances of food web.
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 9

Show a network of five food chains forming a food web.

MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 10
We know that there are many steps in a food chain representing that there will be a transfer of energy. In this part, we shall discuss the energy level acquired in each step. Why is the flow of energy unidirectional?
EASY
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 1
What do you understand by the term ‘trophic level’?
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 2
Give an example of food chain showing 3 - 4 trophic levels.
HARD
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 3
What are the different trophic levels? Explain each level with an example.
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 4
Define ecological pyramid.
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>PAPER-PEN TEST :>Q 5
What are the different types of ecological pyramids?