Zainab H Razavi and Neha Sharma Solutions for Chapter: Water- a Necessity, Exercise 8: Exercise Time
Author:Zainab H Razavi & Neha Sharma
Zainab H Razavi Science Solutions for Exercise - Zainab H Razavi and Neha Sharma Solutions for Chapter: Water- a Necessity, Exercise 8: Exercise Time
Attempt the free practice questions on Chapter 15: Water- a Necessity, Exercise 8: Exercise Time with hints and solutions to strengthen your understanding. Environmental Studies Book 3 solutions are prepared by Experienced Embibe Experts.
Questions from Zainab H Razavi and Neha Sharma Solutions for Chapter: Water- a Necessity, Exercise 8: Exercise Time with Hints & Solutions
MEDIUM
3rd CBSE
IMPORTANT
Give reasons for the following.
Although about per cent of the earth is covered with water, only per cent is available for drinking.
MEDIUM
3rd CBSE
IMPORTANT
What is water pollution?
MEDIUM
3rd CBSE
IMPORTANT
List four ways to save water.
MEDIUM
3rd CBSE
IMPORTANT
Why does our body need water?
EASY
3rd CBSE
IMPORTANT
How can we harm ourselves by polluting water?
EASY
3rd CBSE
IMPORTANT
Why do plants need water?
EASY
3rd CBSE
IMPORTANT
Around _____ percent of the earth is covered with water. (72/ 82)
EASY
3rd CBSE
IMPORTANT
The activities like washing, cleaning, etc., are performed by _____ (humans/birds) in dirty water bodies.
