It doesn't!
Its the driving force.
Gravity pulled pieces from the Solar Nebula together causing the hydrogen and helium atoms to start nuclear fusion which eventually created the sun.
nope
There is no doubt that planets, stars, and solar systems could not ever have formed without gravity. All of these astronomical objects condensed out of clouds of interstellar gas and dust, under the influence of gravity. It is also true that planets orbit stars only because of the gravitational attraction of those stars.
Everything. Without it there wouldn't be any galaxies. And no other force seems to have much effect, although electromagnetism may have early effects in shaping the "arms".
A
Partially. Temperature and humidity also play a very important role in determining a regions' climate.
Global winds, insolation, large bodies of water and ocean currents.
Water cycle helps in seasonal changes. The weather gets affected when it rains.
Climate.
Explain various factors that play an important role in determining the personality of a person?
it does not play any role
Describe how gravity inertia and friction play a role in throwing a ball
Gravity plays the central role; without gravity, there would be no such thing as an orbit.
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No role, at all. None. Even the Earth and Sun have no part to play.