ROCKS AND MINERALS

ROCKS

MINERALS

• A mineral is a naturally occurring substance that is solid and stable at room temperature.
• Representable by a chemical formula, usually abiogenic, and has an ordered atomic structure.

WHY ARE ROCKS AND MINERALS DIFFERENT AND SIMILAR?

• Rocks and minerals are similar because rocks are formed by minerals.
• Rocks and minerals are different because minerals has different shapes and colors than rocks.
• Rocks and minerals are different because rocks are more heavy than minerals.
• Rocks and minerals are different because you can do things with minerals and with rocks don't.
• Rocks and minerals are similar because you can founded rocks and minerals in everywhere .

THE LAYERS OF THE EARTH

• Crust-this is the first layer of the earth,it also protects us of the heat.
• Mantle-This is the second layer of the earth and the biggest.
• Outer Core-this is the third layer of the earth,it create the magnetic field.
• Inner Core-this is the last layer of the earth it's made up of metal.

EARTH'S CRUST

• Thinnest is the seabed.(under the ocean)
• Thickest is the mountains.(a large landform)

WHAT CAUSE CHANGES ROCKS

• Pressure:pressure squeezes the rocks.
• Heat:it melt's.
• Water:the water is heavy and it broke the rocks.
• Erosion:it can erode away parts of rocks.

DIFFERENT AND SIMILAR BETWEEN MEDORPHIC,SEDIMENTARY,AND IGNEOUS ROCK.

• The difference is because there are made of minerals.
• There are similar because they are all rocks.
• The difference is because you can found there in different places.

WHAT I SEE IN A CAVE?

• Stalactites and stalagmites.
• Water falling down.
• Minerals and rocks.
• Stalagmite:rises on the floor.
• Stalactite:grows longer in its like ice.

THIS IS A PICTURE THAT REPRESENT ROCK CYCLE

THE END 😀

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