Many things including climate and tides .
i know its Russian.....if I'm not wrong with the name, i thnk its Yuri...he rotated on earth or moon but didnt step on moon...
If the moon didn't exist:The Earth would not experience eclipses.Tides would not be nearly as big as they are now.Nights would be much darker.A day on Earth would be MUCH shorter.To name a few.
They didnt know 100% they just saw the sun and moon move across the sky so they said that's what happened Obviously they were wrong because only the moon orbits the earth and the earth orbits the sum
If there is no moon orbiting the earth, then there would be no low/high tides and the tip of the earth on it's axis would be "out-of-whack." The earth might spin out of orbit, resulting in a catastrophy. Everything on the earth would die if the orbit of the earth had something wrong with it.
There would be no life.
The Earth's rotation is not dependent on the Moon; without the Moon, the Earth would still rotate. However, the Moon's gravitation gradually slows down Earth's rotation, so without the Moon, it is possible that Earth would now be rotating faster.The Earth's rotation is not dependent on the Moon; without the Moon, the Earth would still rotate. However, the Moon's gravitation gradually slows down Earth's rotation, so without the Moon, it is possible that Earth would now be rotating faster.The Earth's rotation is not dependent on the Moon; without the Moon, the Earth would still rotate. However, the Moon's gravitation gradually slows down Earth's rotation, so without the Moon, it is possible that Earth would now be rotating faster.The Earth's rotation is not dependent on the Moon; without the Moon, the Earth would still rotate. However, the Moon's gravitation gradually slows down Earth's rotation, so without the Moon, it is possible that Earth would now be rotating faster.
If the moon was bigger than the Earth, than Earth would orbit it and, by our current definitions, it would be a moon.
You would feel heaviest on Earth due to its stronger gravitational pull compared to the Moon. The gravitational force on the Moon is about one-sixth that of Earth, which would make you weigh less on the Moon than on Earth.
The tides would be stronger, and I may be wrong but I remember someone saying that women's menstrual cycle is also affected by the moon slightly. If the latter part is true, then the earth would probably have a 2nd great wall to divide women from men because of sever pms'ing
Why would you classify the moon and earth as satellites?
Basically the question is wrong or the concept of gravity in your brain is wrong, as gravity exists both at moon and earth, but the value of "g" varies as at earth it is 9.81m/s^2, and at moon it is some what around 1.8m/s^2.
The Moon orbits the common barycenter of the Earth and Moon (a point inside the Earth, so saying "the Moon orbits the Earth" isn't entirely wrong). It takes about 27 days 8 hours to do this.