It is called the surface, but the outer layer of rock beneath the land and the oceans is called the Earth's crust.
Subsidence.
Height above earths surface is called elevation
It is called the crust.
Projection
it is called magma.
The Earth's surface layer is called the crust.
Yes
meteoroid
A meteorite.
Molten rock material on Earth's surface is called lava. When under Earth's surface it's called magma
Molton rock that flows from a volcano onto Earths surface is
The study of Earth's surface landforms is known as geomorphology.