Vaishali Gupta and Anuradha Gupta Solutions for Exercise 2: Exercises

Author:Vaishali Gupta & Anuradha Gupta

Vaishali Gupta Science Solutions for Exercise - Vaishali Gupta and Anuradha Gupta Solutions for Exercise 2: Exercises

Attempt the free practice questions from Exercise 2: Exercises with hints and solutions to strengthen your understanding. OXFORD New Science In Everyday Life 3 solutions are prepared by Experienced Embibe Experts.

Questions from Vaishali Gupta and Anuradha Gupta Solutions for Exercise 2: Exercises with Hints & Solutions

MEDIUM
3rd CBSE
IMPORTANT

Match column A and column B.

Column A Column B
(i) Earth a. Day and night
(ii) Axis b. Fixed path
(iii) Rotation c. Spherical
(iv) Orbit d. Imaginary line

MEDIUM
3rd CBSE
IMPORTANT

How do we know that the Earth is round?

MEDIUM
3rd CBSE
IMPORTANT

What causes day and night? Explain briefly.

MEDIUM
3rd CBSE
IMPORTANT

Mention any three ways in which we have been causing harm to the environment.

MEDIUM
3rd CBSE
IMPORTANT

Complete the concept map given below:

Question Image

MEDIUM
3rd CBSE
IMPORTANT

Complete the concept map given below:

Question Image  

MEDIUM
3rd CBSE
IMPORTANT

Why does the sun seem to disappear at night?

MEDIUM
3rd CBSE
IMPORTANT

Discuss some activities of human that harm the environment. Also discuss the steps that can be taken to reduce or prevent the harm.