Noah Webster wrote the Blue Back Speller. It is Blue Back and not Blue-black.
70% of the Earth's surface is covered by water, with the majority of it being in the form of oceans. The remaining 30% is land.
Approximately 29% of Earth's surface is covered by land. The remaining 71% is covered by water.
205%
70%
An island
About one third of the land surface of the earth is desert.
Roughly 71% of Earth is covered by water and because that is well over half there is more water than land on Earths surface
because they want to
The crust (the land that we walk on)
the earths surface is 80% water. so no.
Plains regions cover about 55% of the Earth's land surface.
Deserts cover 33% of the land surface of the earth.