it is made of water , land.
material is hotter and denser
on the surfaceNote:Since the earth's composition is not homogeneous, the gravitational acceleration onthe surface is probably less than what it is some small distance below the surface,but it's certainly greater than at the center.
Quartz is a mineral that is stable at Earth's surface due to its chemical composition and resistance to weathering processes.
A Mafic Extrusive Igneous Rock.
The Chemical Composition of the Earth's atmosphere is important because it holds the Earth together.
100
70% or 80% of water covers the earths surface
No the crust covers earths surface
to draw the earths surface.
The tectonic plates below earths surface shape earths landforms
There are almost no extrusive rocks on the earths surface because they are all under the earths surface. They are mainly lower than the earths surface.
it is water cycle