Rocks are mineral materials that constitutes a larger part of the earth's crust.
There are 3 forms of rock:
- Igneous rock; They are formed from the solidification of molten magmas.
- Metamorphic rock: They are formed from the gradual disintegration of previously existing rocks through the action of wind and water.
- Sedimentary rocks: They are formed from the deposition of small particles.
In conclusion,
Characteristics of Sedimentary rocks include:
A. They includes fine particles of sand
A. They includes fine particles of sandB. They have many layers
A. They includes fine particles of sandB. They have many layersC. They are formed from material that was eroded
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