During global warming all of the water was frozen leading to not much water now that it got warmer (green house affect ) there is more water now than then written by a fifth grader
The amount of water on Earth is, as far as we understand, almost constant over time.
its the same amount
No.
By and large, aside from the messes left by the human infestation, yes. The Earth does look much the same as it did a million years ago. The Atlantic ocean might be a little wider, the Pacific a little narrower, the water level a little higher, but the place looks pretty much the same.
geology was born 200 years ago. by this time, geologists only knew about the things on the surface or things about the surface. They also knew that the earth was a sphere and that there were 7 land masses, and that the land masses were surrounded by water.
There is no evidence to suggest the sun is any closer to the earth than it was 10 years ago. The sun is still 92,960,000 miles from Earth.
it is 4.54 billion years...
there is still the same amount of water on earth as their was 100 years ago or in fact 1 million years ago. The fact is that today less water is in ice form then there was 100 years ago.
No! It's logical to conclude that small traces of water may have entered the earth's atmosphere through debris coming from space but on a question whether we've been using the same water in circulation since millions of years ago,Definitely yes!
No.
About the same (in all 3 phases : solid, liquid, & gas).
No, it is not.
Yes, the same water is still here. Water is continuously recycled through the water cycle.
3 billion years ago
THEY THINK about 3.9 billion years ago (: 4.4 billion years ago(:
10,000 years ago!
yes it did
Yes we are using at least some of the same water that cavemen used thousands of years ago. Water is rapidly recycled in the general environment of our planet Earth.
I think when earth was cover in water.