EASY
6th CBSE
IMPORTANT
Earn 100

This illustration compares the amount of different gases present in the air through 100 circles. Study the illustration and answer the questions given below.

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Which gas is present in the highest amount in the air?

50% studentsanswered this correctly

Important Questions on The Importance of air

EASY
6th CBSE
IMPORTANT

This illustration compares the amount of different gases present in the air through 100 circles. Study the illustration and answer the question given below.

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What is more in the air—carbon dioxide or oxygen?

EASY
6th CBSE
IMPORTANT

This illustration compares the amount of different gases present in the air through 100 circles.

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Study the illustration and answer the questions given below.

What percentage of air is nitrogen gas?

 

EASY
6th CBSE
IMPORTANT

This illustration compares the amount of different gases present in the air through 100 circles.

Question Image
Study the illustration and answer the questions given below.

What percentage of air is oxygen gas?

 

EASY
6th CBSE
IMPORTANT
Why do mountaineers carry oxygen cylinders?
EASY
6th CBSE
IMPORTANT
How does the ozone Layer protect us?
MEDIUM
6th CBSE
IMPORTANT

Place a lighted candle on a dish.
Now cover the lighted candle with a glass tumbler as shown.

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What do you observe?

EASY
6th CBSE
IMPORTANT
Which gas from the air do plants use to make food?