if there was no gravity on earth how would we be effected?

Question

ie would the weather change, ie it would not rain or snow

Answer 1

Gravity is responsible for holding (or pushing) every thing down, including the earths atmosphere. Oxygen would no longer be available for us to breath so we would be floating around space dead!

Answer 2

If gravity ceased right now we would all die eventually but for a couple of weeks we would experience a phenomena called space sickness where you feel nauseous, light headed, vomiting and extreme discomfort. Also our bones would become weaker we would get puffy faces and thinner legs. Our eyes become our main way to sense motion and our brains may feel disorientated sometimes. (It is believed that gravity effects our brain.) Also an increased rate of kidney stones and loss of red blood cells (anemia). And then we would all die after a couple of weeks.

But if gravity returned suddenly then we have problems with our eyes, ie. we would walk into walls and stuff, also our muscles would be weaker because we haven't used them and this would go with our weaker bones. Then also our cardiovascular system would we stuffed up because gravity forces it to sustain blood flow but in zero g that effect would be gone and so when gravity returns maybe an increased rate in heart attack (I'm not sure, have to look into that). Also our balance will be gone and our hand eye co-ordination will be terrible. We would feel incredibly dizzy. Also zero g weakens the immune system allot so we would all be more susceptible to disease.

i know thats not about weather but its pretty interesting

Answer 3

"I ask this question via fact I quite have extremely become captivated with this entire 2012 end of the international factor.i'm no physicist " that's ok. Neither are the human beings making such predictions. in the event that they have been, they had know it quite is uncomplicated to examine the placement of the planets in 2012 and understand that they gained't be everywhere close to alignment. they had additionally understand that the blended gravitational consequence of all the planets could in basic terms boost the tides by applying a million/25 of a millimeter. So no, that should no longer reason any failures whether actual. And what does "starting to be interior the middle of the galaxy" propose? What distinction does it make what's interior the sky 30,000 gentle years away? That black hollow would be in basic terms as some distance in 2012 as that's now, and its gravitational outcomes in basic terms as beside the point.

Answer 4

We would never have existed. Gravity holds the Earth together. If by chance we somehow lost gravity at this point, the Earth would disintegrate and float out into space.

Answer 5

It would not rain, or snow,
Since the sun would keep shining, the water would simply evaporate and never come back down. Then we'd all die from dehydration.

Answer 6

There'd be no rain or snow because or atmosphere would not exist. We couldn't breath, plants could not grow, and it would get very cold, very quickly. Life would cease to exist.

Answer 7

We would not survive.

It would take millions of years for a completely different species to evolve and colonise a planet with no gravity.

Answer 8

Gravity is just a theory. Not proven yet. So I believe there is no gravity. There's a penguin named James that we evolved from. His wife Engram got real sick, so he preformed a miracle and healed her. And they had sex, and that's where we started at.

Answer 9

There would be no water , because as water vapour rises it would just keep on going. There would be no atmosphere either so no form of life would exist and there would be no weather.

Answer 10

no gravity means nothing to retain the atmosphere which means no life on earth ! big enough effect ?