Page 1 - WHAT IS INSIDE THE EARTH

SAI INTERNATIONAL SCHOOL
Science Worksheet
CLASS -3
NAME:- SEC:- DATE:-

Topic – Layers of the Earth

1. Write short answers:

a) Name the three main layers of the Earth.
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b) Which layer do we see and walk on every day?
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c) Why is it difficult to go deep inside the Earth?
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2. A group of scientists are digging deep underground to study rocks.
Which layer are they likely exploring, and what do you think they might find?

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3. A student wonders why we can’t live deep inside the Earth. What do you think makes
it hard for people to go below the crust?

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