1. Kiyona Prater Daquaya Davis Tamara Bingham Alexis Lewis
“Rock Freeze or Melt”
Kiyona Prater
Daquaya Davis
Tamara Bingham
Alexis Lewis

2. How do you classify rocks?
Igneous rocks
holes in it
texture
Feeling
Mineralogy
Metamorphic rock
crystals
texture
Band or layered looking
Sedimentary rock
shell fragments (fossils)
Very fine grains
Texture
Feel gritty
Compacted layers

3. Rock cycle Igneous rock Metamorphic rock depends on the magma is shape
Sedimentary rocks
Depends on how incredible the weather and erosion was
Metamorphic rock
depends on how incredible the heat and pressure was.
There are so many way to start a rock cycle For example, sedimentary, metamorphic, and igneous rock but the most logical way is starting with igneous rock like rock cycle is showing.

4. Igneous rock Form when magma cools slowly or quickly
Igneous are called “FIRE ROCKS.”
They form above or under ground.
Have holes in it because of gas bubbles
Extrusive means crystallization of magma at the earth surface
Intrusive means crystallization of magma deep within the earth surface
This is how igneous rock is form when magma or lava is cooled
Here is a extrusive rock Basalt.

5. Metamorphic rock
Metamorphic is made by either a sedimentary, igneous, and or another metamorphic rocks
It is made by ton and tons of pressure and heat.
Foliated rocks look band or layered non foliated rocks usually haves one mineral and DOES NOT look band or layered
Metamorphism means “CHANGE AND FORM”
“Morphed” means “change”
This is a foliated metamorphic rock.
This is a non foliated rock because it has one mineral and it does not look band or layered.

6. Sedimentary rock
It is made by earth materials (sediments) that compact and cement and even weather and erode
Have shell fragments because it get got caught in the weather and erode.
Layer after layer earth materials are eroded on top of each other
After they are layered they get press down till they slowly turn to rock.
Here is a sedimentary rock
Here is a sedimentary rock.

7. ROCK ALL SHAPE AND SIZES!!
obsidian
quartzite
shale
pumice
conglomerate