Vaishali Gupta, Supriya Seshadri and, Shalini Bajaj Solutions for Exercise 4: Exercises

Author:Vaishali Gupta, Supriya Seshadri & Shalini Bajaj

Vaishali Gupta Science Solutions for Exercise - Vaishali Gupta, Supriya Seshadri and, Shalini Bajaj Solutions for Exercise 4: Exercises

Attempt the free practice questions from Exercise 4: Exercises with hints and solutions to strengthen your understanding. NEW SCIENCE In Everyday Life solutions are prepared by Experienced Embibe Experts.

Questions from Vaishali Gupta, Supriya Seshadri and, Shalini Bajaj Solutions for Exercise 4: Exercises with Hints & Solutions

EASY
7th CBSE
IMPORTANT

What role do coconut and palm trees play in providing protection in coastal areas?

EASY
7th CBSE
IMPORTANT

Explain some measure that can help us conserve our forest.

MEDIUM
7th CBSE
IMPORTANT

What are a food chain and a food web? Illustrate the difference with example.

MEDIUM
7th CBSE
IMPORTANT

Complete the concept map given below:

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HARD
7th CBSE
IMPORTANT

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

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MEDIUM
7th CBSE
IMPORTANT

Why do plants found in the understorey of a forest have broader leaves than the trees forming the canopy layer?

HARD
7th CBSE
IMPORTANT

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

HARD
7th CBSE
IMPORTANT

Analyse some food chains that exist in the ocean. Evaluate how energy would flow from one organism to another. Observe the picture given below and draw arrows correctly to show a food web that might be existing here.

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