Allied solutions

Allied solutions

Grade 7

Air and Atmosphere | Exercise

Question 1

Q1) State the meaning of the terms

1 (a) Air

1 (b) Atmosphere

Solution:

1 (a) Air - Any matter which occupies space, has mass, exerts pressure and is highly compressible is air.

1 (b) Atmosphere - The earth’s layer which extends about 300kms above earth’s surface.

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subject-cta

Question 1

Q1) State the meaning of the terms

1 (a) Air

1 (b) Atmosphere

Solution:

1 (a) Air - Any matter which occupies space, has mass, exerts pressure and is highly compressible is air.

1 (b) Atmosphere - The earth’s layer which extends about 300kms above earth’s surface.

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your chemistry exam ?

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Book a free class now
subject-cta
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