EASY
7th CBSE
IMPORTANT
Earn 100

Look at the graph. It shows a typical variation of populations of predators (wolves, tigers, etc.) and prey (deer, rabbits, etc.) in habitats such as a forest. 

Why is the predator population always lower than the prey population? 

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Important Questions on Our Forests

EASY
7th CBSE
IMPORTANT

Look at the graph. It shows a typical variation of populations of predators (wolves, tigers, etc.) and prey (deer, rabbits, etc.) in habitat such as a forest. 
Point A is the rainy season. Why is the prey population increasing? ​​​​​​​
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EASY
7th CBSE
IMPORTANT

Look at the graph. It shows a typical variation of populations of predators (wolves, tigers, etc.) and prey (deer, rabbits, etc.) in habitat such as a forest. 

Why does the predator population start increasing after the increase in the prey population? 

 

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EASY
7th CBSE
IMPORTANT

Look at the graph. It shows a typical variation of populations of predators (wolves, tigers, etc.) and prey (deer, rabbits, etc.) in habitat such as a forest.

As the predator population increases, why does the prey population starts declining (point B)? 

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EASY
7th CBSE
IMPORTANT

Look at the graph. It shows a typical variation of populations of predators (wolves, tigers, etc.) and prey (deer, rabbits, etc.) in habitat such as a forest.
Why does the predator population now start to decrease? (point C)
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MEDIUM
7th CBSE
IMPORTANT

Look at the graph. It shows a typical variation of populations of predators (wolves, tigers, etc.) and prey (deer, rabbits, etc.) in habitat such as a forest. 

Will the graph maintain the same shape if a calamity such as a disease struck the prey and they died in large numbers? What do you expect will happen? 

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MEDIUM
7th CBSE
IMPORTANT
Nagina uses recycled paper as much as possible. In what way does she help the environment?