EASY
6th CBSE
IMPORTANT
Earn 100

Study the illustration and answer the questions.

Question Image

1. Name the living things that use oxygen.
2. What makes oxygen and adds it to the air?
3. What will happen if there are no plants on the earth?

Important Questions on Air Around Us

EASY
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 15 - Air Around Us>TEST YOUR KNOWLEDGE>Q A
What is the layer of air around the earth called?
EASY
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 15 - Air Around Us>TEST YOUR KNOWLEDGE>Q A
What is air made-up of?
EASY
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 15 - Air Around Us>TEST YOUR KNOWLEDGE>Q A
Why do plants need carbon dioxide?
EASY
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 15 - Air Around Us>TEST YOUR KNOWLEDGE>Q A
What kind of rays produced by the sun are harmful?
EASY
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 15 - Air Around Us>TEST YOUR KNOWLEDGE>Q A
Which is the most essential component of air for sustenance of life?
EASY
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 15 - Air Around Us>TEST YOUR KNOWLEDGE>Q B
_____ gas supports the burning of fuels.
EASY
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 15 - Air Around Us>TEST YOUR KNOWLEDGE>Q B
_____ (Air/wood) is transparent and has no colour.
EASY
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 15 - Air Around Us>TEST YOUR KNOWLEDGE>Q B
The percentage of _____ present in air is 78% of volume.