Renu Parshar and Anju Kulshrestha Solutions for Exercise 2: EXERCISES

Author:Renu Parshar & Anju Kulshrestha

Renu Parshar Science Solutions for Exercise - Renu Parshar and Anju Kulshrestha Solutions for Exercise 2: EXERCISES

Attempt the free practice questions from Exercise 2: EXERCISES with hints and solutions to strengthen your understanding. Focus Science 6 solutions are prepared by Experienced Embibe Experts.

Questions from Renu Parshar and Anju Kulshrestha Solutions for Exercise 2: EXERCISES with Hints & Solutions

EASY
6th CBSE
IMPORTANT
Focus Science 6>Chapter 16 - Air Around Us>EXERCISES>Q C

Compressed air is used in _____ to stop trains.

EASY
6th CBSE
IMPORTANT
Focus Science 6>Chapter 16 - Air Around Us>EXERCISES>Q D

Air contains about 21% of this gas.

EASY
6th CBSE
IMPORTANT
Focus Science 6>Chapter 16 - Air Around Us>EXERCISES>Q D

Layer of air surrounding the earth. (Mantle/ Atmosphere)

MEDIUM
6th CBSE
IMPORTANT
Focus Science 6>Chapter 16 - Air Around Us>EXERCISES>Q D

The windmill generates_____. (Electricity/Nuclear energy)

EASY
6th CBSE
IMPORTANT
Focus Science 6>Chapter 16 - Air Around Us>EXERCISES>Q D

Name the gas which is used by plants to make their food.

EASY
6th CBSE
IMPORTANT
Focus Science 6>Chapter 16 - Air Around Us>EXERCISES>Q D

Harmful radiations coming from the sun.
(Choose from the following- Ultraviolet radiations/Visible light)

EASY
6th CBSE
IMPORTANT
Focus Science 6>Chapter 16 - Air Around Us>EXERCISES>Q D

Name the gas which is used for respiration and combustion (Oxygen / Carbon dioxide)

EASY
6th CBSE
IMPORTANT
Focus Science 6>Chapter 16 - Air Around Us>EXERCISES>Q D

Release of smoke and harmful gases into the air leads to the condition. (Soil pollution / Air pollution / Water pollution)