Question

Briefly explain the formation of Earth.
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Answer 1

Answer:

hope it will help uhh

Explanation:

Steps in the accretion process:

Step 1: accretion of cm sized particles.

Step 2: Physical Collision on km scale.

Step 3: Gravitational accretion on 10-100 km scale.

Step 4: Molten protoplanet from the heat of accretion.

Final step is differentiation of the earth: Light objects float; heavy objects sink.