mostly water. There are some continents on there too though i believe.
No the crust covers earths surface
70% or 80% of water covers the earths surface
the atmosphere
Water covers 71% of the Earth's surface
marine
deserts
it covers up about 68.47 million % of the earths surface
All land combined covers about 30% of Earth's surface.
Asia's land covers about 17,176,102 square miles. :)
Pacific Ocean
water
70