Igneous Rock
Sediment what?
Metamorphic
The Rock Cycle
Random
100
This is molten rock found below the earth's surface.
What is magma?
100
tiny pieces of rock, sand, shells, etc. is called what
What is sediment?
100
Metamorphic rocks are formed due to _______ and _______.
Heat and Pressure
100
When sediments undergo compacting and cementation processes, they become which type of rock.
Sedimentary rocks.
100
Break down rock is what process?
Weathering
200
True or False Obsidian (glassy, no crystals) is an ignous rock.
True - fast cooling on the surface, no crystals formed.
200
What is sediment?
Broken down pieces of rock,
Sand
Soil
200
True of False- Metamorphic rocks can change in size and shape.
True- due to intense heat and pressure
200
Undergoing weathering and erosion, will show which type of rock?
Sedimentary
200
Difference between magma and lava.
Magma when is underground, lava after errupts.
300
Igneous rock forms when ______.
magma/lava cools and harden.
300
A sedimentary rock can change during the process. True or False.
True- the rock cycle is continuous
300
What is happening here
300
The rock cycle is continuous. True or false.
True.
300
Give an example of a rock
Various (sandstone, marble, conglomerate, coal)
400
What is physical weathering?
when the body of the rock is just broken
400
Difference between time it takes to form igneous and sedimentary rocks.
Igneous rocks take from days to thousands of years to form, sedimentary rocks take millions of years.
400
_________ and ____________ turn sedimentary rocks into metamorphic rocks.
Heat and pressure
400
In what type of rock will you find fossils?
Sedimentary
500
True or False: Igneous rocks are formed when sediments break apart. If false, please correct the statement.
False - igneous rocks form from the cooling and solidification of magma/lava.
500
What is chemical weathering?
when a rock is turned into something new
500
Which National Park has the oldest rocks? 
Grand Canyon
500
True or false: Any type of rock can become any other type of rock.
True
500
Give 2 examples of chemical weathering
answers vary