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Igneous Rocks
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Published on Nov 22, 2015
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1.
IGNEOUS ROCKS/ PERIOD 2 EARTH SCIENC
BY NAT AND BALPREET
Photo by
elleneka102
2.
HOW ARE IGNEOUS ROCKS FORMED
Formed by cooling magma
Hardening of molten lava
Form plutons
Cooling of the molten lava proceeds slowly
Photo by
SergioTudela
3.
TYPES OF IGNEOUS ROCKS
Mafic
Felsic
Extrusive
Ultramafic
Photo by
Ron Schott
4.
MAFIC
A TYPE OF IGNEOUS ROCK
Photo by
jsj1771
5.
FELSIC
ANOTHER TYPE OF IGNEOUS ROCK
Photo by
quapan
6.
EXTRUSIVE
ANOTHER TYPE OF IGNEOUS ROCK
Photo by
jsj1771
7.
ULTRAMAFIC
ANOTHER TYPE OF IGNEOUS ROCK
Photo by
jsj1771
8.
4 THINGS USED FOR IGNEOUS ROCKS
Used for glass
Used for cement
Cosmetic purposes
Toothpaste
Photo by
Remember To Breathe
9.
WHERE TO FIND IGNEOUS ROCKS IN THE WORLD
Volcanoes
eroded areas of past plutonic intrusions
Deep underground
Glaciations
Photo by
pierre c. 38
10.
5 THINGS INTERESTING
Formed when magma cools
Scattered along the scenic Great Ocean Road in Australia
Created from 300 million year old salt bed deposits Asches National Park in Utah
Rock and stones are naturally occurring solids made up of minerals.
The matamorphic rock granulite is formed from the igneous rock basalt.
Photo by
Tony Frates
Nut Panpia
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