ROCKS AND MINERALS

WHAT IS THE DIFFERENCE

• A mineral is inside a rock.
• They both means a rock.
• A rock is the same thing as mineral.
• The more the mineral is the harder the rock

LAYERS

• Crust : the place we live on
• Mantle : almost where we live on but a little hotter
• Inner core : Very hot. We can't live on there
• Outer core : Very Hot!!! It is the hottest
• They are the layers

PARTS OF THE EARTH'S CRUST

• Continental crust
• Oceanic crust

HOW ROCKS CHANGE

• Water because it can make it darker.
• Wind because it can make it smaller.
• Pressure because the earth is the result of gravity pulling the crust down.
• Heat metamorphism occur energy is needed to fuel the chemical reactions.

ROCKS

• It is hardest to littlest
• A Diamond is the hardest

CAVES

• It will be very dark