Three main types of rocks

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TYPES AND CHARACTERISTIC OF ROCKS

par NAJLAA' BT JUNAIDEE

Three main types of rocks

sedimentary rock

5. after meany years layers of these tiny pieces of rock pile up to form a sedimentary rock.

4. sedimentary rocks formed farther from shore have more clay in them.

3. sedimentary rocks formed close to shore have mostly sand in them.

2. sedimentary rock also can be crated from the shells of tiny sea creatures.

1. this type of rock is formed from igneous rock that broke down.

metamorphic rock

Subtopic

5. they can from above ground

4. they can form under ground

3. it´s formed from through the change called metamorphosis

metamorphic rock can mack tail

1.metamorphic starts out as sedimentary rock

igneous rock

5. it can make counter tops

4. when magma cools down it forms igneous rock

3. About quarter of the rocks on earths are igneous

2. it comes from deep inside the earths core.

1. magma is the heart of any igneous rock