Plank
Plank
Height above earths surface is called elevation
The Earth's surface layer is called the crust.
There is no such thing as half of the Earth. If you are referring to half of the spherical shape of the Earth then it will be a hemisphere.
When magma comes up to Earth's surface and hardens, it is called lava.
Subsidence.
Plank
Projection
It is called the crust.
Height above earths surface is called elevation
it is called magma.
meteoroid
A meteorite.
Yes
The Earth's surface layer is called the crust.
fat trees
Molten rock material on Earth's surface is called lava. When under Earth's surface it's called magma