Rocks
- Created by: Anisa Akhtar
- Created on: 04-01-13 14:41
Fullscreen
Types of rocks
There are many types of rocks: Igneous, sedimentary and metamorphic.
Igneous rocks:
Igneous rocks are formed from molten rocks.
Extrusive igneous rocks are formed from lava that been ejected from a volcano.
Instructive igneous rocks are formed from magma that has been cooled underground.
Sedimentary rocks:
Sedimentary rocks are formed from sedmient that has been deposited at the bottom of seas and oceans. Over millions…
Comments
No comments have yet been made