There's a few different theories on this, but today, most astronomers feel that very early in earth's history - when it was still essentially a ball of molten rock - Earth was impacted by another huge object, perhaps half the size of earth. This blasted out a huge chunk that fell into orbit around the earth, and eventually became the moon.
because....
true
Scientists don't think the moon came from the Pacific Ocean. Instead, the leading hypothesis is that the moon was formed from a giant impact between Earth and a Mars-sized object called Theia, about 4.5 billion years ago. This collision would have ejected debris that eventually coalesced to form the moon.
Most scientists believe that the Moon was formed about 4.5 billion years ago when a large Mars-sized object collided with Earth, ejecting material that eventually coalesced to form the Moon. This is known as the giant impact hypothesis.
The reason that this was that it was once the only thing that scientists could use to explain why the moon had so many craters on it (which we now know to be the product of meteorite and asteroid collisions).
a large object struck Earth, and ejected material from the collision combined.
I don' think they have told the results or know yet themselves.
to tellif its day or night
Scientists have many theories. According to them, ozone was created by UV rays.
Scientists think there might be some water in the polar regions of the moon. They have to sample it first before deciding whether or not the water is potable.
scientists did find water on the moon on November 13, 2009
NEVER