Describe the nature and mode of origin of the main types of rock at the earth's crust.

There are 3 types of rocks in earth's crust (wood - igneous, sedimentary and Metamorphic

Nature - composed of lava, where they as small & displacing under the area and supersateed rock cycle.

Origin - Made offer detrinent of rocks get compressed alive to preserve - may cause Rounding of various colulus.

Origin - These are generally batty and can be easily denuded by water - arise found in Himalaya, ocean where etc.

Origin - After other types of rocks undergo intense pressure or thrust fuell - lithification - assayed and may rockily. Nature - Hay feature of both rock and as stray varied sale for Geomorphological advises.