a
No when there density increases
As the depth increases, the density increases also.
it remains unchanged
there are some warm currents as they flow along the earths surface while there some cold currents as they travel below the earths surface
How is Mercury's density is about high as the earths density
100
70% or 80% of water covers the earths surface
No the crust covers earths surface
to draw the earths surface.
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.
The tectonic plates below earths surface shape earths landforms
Gravity is strongest at the earths surface because it's atmosphere is v dense and so the force inc.this happens because force is directly proportional to density.