Question

2. Ocean floors are made of
3. The radius of the earth is
and
km​

Answer 1

Explanation:

1. ocean floors are made up of mafic rocks

2.the radius of earth is 6378.1 km

Answer 2

Answer:

hope my answers are right:-

1.= Ocean floors are made up of MAFIC ROCKS.

2.= The radius of the earth is 6378.1km.

hope my answer helps u

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