Is 70% of the world made of water?
75% of the earth's surface is covered in water but not even close to 1% of the earth is made of water. The earth is made of iron more than anything at 32%. Oxygen makes up another 30% mostly in the form of various metal oxides.
yes.wait did I just tell you the answer to todays question?LOL
It is more like 75%,but yes at least 70% of the Earth is made of water.