Show:
Minerals
Igneous Rocks
Sedimentary Rocks
Metamorphic Rock
Rock Cycle
100
the reflection of light off a rocks surface.
What is luster?
100
An igneous rock that forms under Earth's surface
What is intrusive?
100
The process in which sedimentary rocks form
What is Compacting and Cementing?
100
The process of how it is formed
What is heat and pressure?
100
Metamorphic rock melts into....
What is magma?
200
A rocks resistance to being scratched.
What is hardness?
200
A light weight and light colored igneous rock.
What is felsic?
200
Compacting of fossils and rock of a sedimentary rock.
What is organic
200
A metamorphic rock made into layers
What is foliated?
200
Weathering and erosion form.....
What is sediments?
300
A mineral containing silicon and oxygen.
What is silicates?
300
A dark colored and heavy igneous rock.
What is mafic?
300
The matter forming sedimentary rocks
What is sediments?
300
A metamorphic rock that doesn't form into layers
What is nonfoliated?
300
Heat and pressure forms.....
What is metamophic rocks?
400
The least reliable to identifying a rock.
What is color?
400
An igneous rock that cools slowly has.....
What is large crystals?
400
A sedimentary rock formed by sand particles
What is sandstone?
400
The rocks it can form from
What is igneous and sedimentary?
400
Igneous rock forms from....
What is magma/lava?
500
A rocks ability to break on an even line.
What is cleavage?
500
An extrusive igneous rock with a glass smooth surface.
What is obsidian?
500
An organic sedimentary rock made of fossils and rock.
What is limestone?
500
Name one metamorphic rock
What is gneiss?
500
Sediments form....
What is sedimentary rock?