Question

IF THERE WILL NO GRAVITY THEN WHAT WILL HAPPEN​

Answer 1

Answer:

Without the force of gravity to hold it together, the intense pressures at its core would cause it to burst open in a titanic explosion.

Answer 2

Answer:

Without gravity, the air in the atmosphere has no reason to hang around, and it would immediately leap into space.

Without an atmosphere, any living thing would die immediately and anything liquid would boil away into space.

In other words, no one would last long if the planet didn't have gravity.