The mountains take up at least a quarter of the earth's surface
The mountains really don't take up that much of the earth's surface. They are found in ranges at convergent plate boundaries that "fold up" the land.
30 %
Yes. Clouds are composed of water, which is matter. Matter is described as anything that takes up space, and therefore, clouds take up space.
Yes, water takes up space.
pretty much 230 miles up.
The answer is unknowable, since not all the diamonds in the world have been mined to date.
Not much to be honest.
they don't take any space up
lots
Not much to be honest.
not much :p
Energy takes up no space, at all.
It takes up a cubic kilometer of space.
Yes, they do. How much space they take up depends on how much you write. If you just write, let's say, a grocery list, then not much space will be used. But if you write stories on your notes, like my friend, then they can take up a lot of space. It just depends on what you use them for.
12
volume
Gasses spread out to take up as much space as they can but it really depends on the amount of gas.
it takes up about 2 gigabytes of space.