Question

How will you Make Earth ?​

Answer 1

Explanation:

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.

Answer 2

Answer:

I'll explode Hydrogen Bomb on Mars and here we go,we can create a home there

~Elon Musk