rock cycle - sherly
TRANSCRIPT
THE TYPE OF ROCKS
By: Sherly
WHAT IS A ROCK?
A naturally formed group of minerals bound
together.
Rocks are found in Earth’s crust and mantle.
There three types of rock which is igneous
rock, sedimentary rock and metamorphic rock.
IGNEOUS ROCK
Igneous rocks are formed by cooling and melting
magma.
Igneous rocks formed