Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Pollution of Air and Water, Exercise 2: EXERCISES

Author:Neha Sharma & Akanksha Dudpuri

Neha Sharma Science Solutions for Exercise - Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Pollution of Air and Water, Exercise 2: EXERCISES

Attempt the free practice questions on Chapter 17: Pollution of Air and Water, Exercise 2: EXERCISES with hints and solutions to strengthen your understanding. Start Up Science solutions are prepared by Experienced Embibe Experts.

Questions from Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Pollution of Air and Water, Exercise 2: EXERCISES with Hints & Solutions

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 17 - Pollution of Air and Water>EXERCISES>Q 2

Choose the right words:

Increasing concentration of greenhouse gases leads to _____. (ice age, global warming, volcanic eruptions)

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 17 - Pollution of Air and Water>EXERCISES>Q 5

Disinfection of water in the municipal water treatment plant is done by _____.

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 17 - Pollution of Air and Water>EXERCISES>Q 1

The ozone layer is affected by

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 17 - Pollution of Air and Water>EXERCISES>Q 2

Global warming is caused by

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 17 - Pollution of Air and Water>EXERCISES>Q 3

Disinfection of water can be done by

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 17 - Pollution of Air and Water>EXERCISES>Q 4

Installation of tall chimneys for the exit of gases in thermal power plants helps in

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 17 - Pollution of Air and Water>EXERCISES>Q 5

Air polluted with acidic oxides affects

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 17 - Pollution of Air and Water>EXERCISES>Q 6

Pollution of air and water affects