0
Josiah Crooks ∙
At depths of about 50 to 200 km below Earth's surface Rocks melt at depths at 50 and 200 km below the Earth's surface.
Igneous rocks can be classified by their method of formation and by their mineralogy.
Magma emplacements or Batholith are not sedimentary structures.
A volcano.
dams help control floodwater
Irrigation
grassland are used for cropland
Bababoi
Limestone