
Grade 3 composition of air
Authored by Nagole Principal
Science
3rd Grade
NGSS covered
Used 160+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the percentage composition of nitrogen in air?
78%
75%
86%
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The composition of air consists of __________ key components.
seven
three
ten
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Select Air is a mixture of
Different gases
Water vapour
Dust
Solid hard particles
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Select the main gases present in air
Oxygen
Water vapour
Carbon dioxide
Nitrogen
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
All animals breathe
Carbon dioxide
Oxygen
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trees take ____ gas from surrounding
Oxygen
Carbon dioxide
Tags
NGSS.MS-LS1-6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Substance which pollute the air are
Pollutants
Pollution
Dirty
Tags
NGSS.MS-ESS3-3
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