NICHOLAS AND NIMA

CLASSIFYING ROCKS

• Rocks can be classified by their color
• They also can be classified by shape and size
• They can do luster ,hardness , and streak
• They also can be classified on how theyform

SEDIMENTARY ROCKS

• Sedimentary rocks form when layers of sediments settle on top of one another and harden.

METAMORPHIC ROCKS

• Metamorphic rocks can form from sedimentary rocks,igneous rocks,and even other metamorphic rocks.
• They were formed by heat and pressure

IGNEOUS ROCKS

• Igneous rocks form from this molten rock.
• Igneous rocks were formed from a volcanoes

Are favorite type of rocks

• Igneous is our favorite type of rocks.
• They look cool because some have holes in them.

THANKS FOR WACHING