Show:
Igneous
Sedimentary
Metamorphic
Minerals
Rock Cycle
100
The only rock that floats.
What is pumice?
100
what kind of rock was formed in an ancient swamp?
What is coal?
100
What causes the metamorphic changes in rock?
What is heat and pressure?
100
How is a mineral identified?
What is the mineral's properties?
100
The rock cycle shows....
What is how rocks change?
200
Forms when magma cools within the Earth
What is Intrusive igneous rock?
200
Where does most limestone come from?
What is the shells and skeletons of ocean organisms?
200
An arrangement of minerals in a flat or wavy parrallel bands.
What is foliaiton?
200
The basic buiding blocks of the Earth
What is minerals?
200
Naturally formed solid that is made up of 1 or more types of mineral(s)
What is a rock?
300
Forms when lava cools on the Earth surface.
What is extrusive igneous?
300
What are materials that settle out of water and air called?
What is sediments?
300
Metamorphic rocks that do not show foliaiton.
What is nonfoliated rocks?
300
What are 3 uses of copper?
What is electric wiring, piping, and sculpture?
300
Natural processes that form change, breakdown, and reform rocks
What is rock cycle?
400
what are the 2 major properties used to classify igneous rocks?
What is crystal size and silica content?
400
What are 2 processes that change sediments into rocks?
What is compaction, and semented?
400
Heat and pressure breaks bonds between the atoms.
What is recrystallization?
400
A mineral is made up of 1 or more...
What is elements?
400
How are the types of rocks classiffied?
What is how they form?
500
A compound made up of silicon and oxygen
What is sillica?
500
Where do minerals dissolve in water and come from?
What is rainwater washing over the rocks?
500
Do rocks melt during metamorphism?
What is remaining solid?
500
Why aren't all solids minerals?
What is not all solids have atoms arranged in crystal structures?
500
Why do rocks seem to be unchanged?
What is the rock cycle moves very slowly and it is often hard to tell?