Question

7.Read the given statement and Reasons and choose the correct option.
Statement-Just like an onion earth is made up of several concentric layers with one inside another.

Reason:
1.The uppermost layer of the earth is thinnest of all the layers. It is about 35 km on the continental mass.
2.Just beneath the uppermost layer is the mantle
3.The innermost layer of the earth has a radius of about 7000 km.
(a) Only 1 is correct (b) Only 2 is correct (c) Only 1&2 is correct (d)All are correct​

Answer 1

Answer:

1 is correct

Explanation:

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