Sedimentary.
Sedimentary rock forms near the Earth's surface without the influence of intense heat and pressure. It is typically composed of fragments of pre-existing rocks or organic material that have been compacted and cemented together over time.
the earths surface.
pressure from the heat under the earths surface
air pressure is the highest near the earths surface
Yes. Atmospheric pressure is the pressure caused by air when it exerts pressure on the surface of earth.
It decreases as you move away from the earth surface
Yes.
it increases
weak and strong,it depends
volcano
mercury
wierd