K.K. GUPTA and STALIN MALHOTRA Solutions for Chapter: Pollution of Air and Water, Exercise 3: EXERCISES

Author:K.K. GUPTA & STALIN MALHOTRA

K.K. GUPTA Science Solutions for Exercise - K.K. GUPTA and STALIN MALHOTRA Solutions for Chapter: Pollution of Air and Water, Exercise 3: EXERCISES

Attempt the practice questions on Chapter 18: Pollution of Air and Water, Exercise 3: EXERCISES with hints and solutions to strengthen your understanding. Frank Experience Science solutions are prepared by Experienced Embibe Experts.

Questions from K.K. GUPTA and STALIN MALHOTRA Solutions for Chapter: Pollution of Air and Water, Exercise 3: EXERCISES with Hints & Solutions

EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 18 - Pollution of Air and Water>EXERCISES>Q 3

The greenhouse effect is caused due to excessive release of _____in the atmosphere.

EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 18 - Pollution of Air and Water>EXERCISES>Q 4

_____disease is caused by polluted air.

EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 18 - Pollution of Air and Water>EXERCISES>Q 5

______gas causes acid rain.

MEDIUM
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 18 - Pollution of Air and Water>EXERCISES>Q 3

Filtration removes harmful microbes.

EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 18 - Pollution of Air and Water>EXERCISES>Q 4

Pollutants are substance that contaminate air and water.

EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 18 - Pollution of Air and Water>EXERCISES>Q 5

CFCs cause depletion of ozone layer.

EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 18 - Pollution of Air and Water>EXERCISES>Q 2

Name a gas which is responsible for global warming.

EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 18 - Pollution of Air and Water>EXERCISES>Q 1

Define air pollutant. List two categories of air pollutant with examples.