Igneous
How are Igneous rocks formed?
What is melting and cooling?
The processes that turn sediments into sedimentary rocks?
What are compaction and cementation?
How are Metamorphic rocks formed?
What is Intense heat and pressure?
When sediments go under compacting and cementing processes they become___________
This is molten rock found below the earth's surface.
What is magma?
What is stratificantion?
This amount of pressure is needed to make a metamorphic rock.
What is 43,500 pounds?
When rocks go under weathering and eroding they become_________________
What are sediments?
This is molten rock found above the earth's surface.
What is lava?
Wind moving sediments around.
What is erosion?
Metamorphic rocks that have layers.
What are foliated rocks?
The processes that turn metamorphic rocks into sediments
What are weathering and eroding?
Igneous rocks called _________ or _________, depending on where the molten rock cooled.
What are extrusive and intrusive.
Sediments getting moved by wind.
What is deposition?
Metamorphic rocks that do not have layers.
What are non foliated rocks?
_________ and ____________ turn sedimentary rocks into metamorphic rocks.
Heat and pressure
An Igneous rock takes this long to form.
What is 1000s of years?
Rocks being broken down into sediments by water or wind.
What is weathering?
This much heat is needed to make metamorphic rocks.
What is at least 200 degrees Celcius?
When metamorphic and igneous rocks go under melting they turn into__________
What is magma?