Show:
3 Types of Rocks
Minerals
Properties
Vocabulary
Random
100
Which rocks are formed from heat and pressure?
Metamorphic
100
These are the building blocks of rocks.
Minerals
100
Johnny sorted his rocks into a group of gray rocks, black rocks and white rocks. Which property did he look at?
Color
100
Scientists use _____________ to classify rocks.
Properties
100

The outer most layer of the Earth is called the ______?

crust

200
Which rock forms under water?
Sedimentary
200
What is the most common material found on earth?
Minerals
200
A rock that feels grainy is an example of which property?
Texture
200
Bits of rocky material that settle at the bottom of the ocean are called _________?
Sediments
200
This layer of the Earth is a solid ball of iron.
Inner Core
300
Which rocks form in layers?
Sedimentary
300
Which mineral is the hardest?
Diamond
300
The way a rock reflects light is called ___________.
Luster
300
This rock's name means "from fire".
Igneous
300

Life Cycle of an Aluminum Can and for double points how many days.

mine, refine, melt, cast, fabrication, manufacture, sell, recycle, sort ,shred, remelt all in 60 days. 

400
Which rock is formed when magma or lava cools and hardens?
Igneous
400

Tell 3 types of property used to classify minerals.

Color, streak, texture, hardness, luster

400
Scratching a rock with your fingernail can show the rock's ___________.
Hardness
400
The color of a mineral as a powder is called its ________?
Streak
400

The hardest type or mineral and softest is.....

Hardest is a diamond and softest is talc

500
Which rock is formed from fossils or plant and animal remains?
Sedimentary
500
True/False: Minerals are not found in rocks.
False!
500
List the five properties of rocks that we have learned in class.
Color, texture, luster, hardness, streak
500
This is the scale we use to determine the hardness of a rock.
Moh's Hardness Scale
500
This layer is referred to as a peanut butter sandwich because it is solid on the top and bottom, but is made of thick magma in the middle like peanut butter.
Mantle