Trying to get an idea on how much we should expect to pay for an architect. I have seen prices ranging from $1-$10/sq ft and I have seen some charging by a certain % of the whole construction fee. How much did your architect charge you?
Approximately 67.8% of earth's surface is covered by salt water while only 3% is covered by fresh water. In total, the earth's surface is covered by 70.8% of water. + 14 others found this useful. Jennifer A'janay.
But how much of Earth is water â i.e. how much water contributes to the actual mass of the planet? This includes not just the surface of the Earth, but inside as well. In terms of volume, all of the water on Earth works out to about 1.386 billion cubic kilometers (kmÂ³) or 332.5 million cubic miles (miÂ³) of space. But in terms of mas, scientists calculate that the oceans on Earth weight about 1.35 x 10 18 metric tonnes (1.488 x 10 18 US tons), which is the equivalent of 1.35 billion trillion kg, or 2976 trillion trillion pounds.