W, E, or D?
M, S, or I?
Igneous Rocks
Sedimentary Rocks
Metamorphic Rock
100
When rocks are broken into smaller pieces?
Weathering
100
Rocks that form from lava that has erupted from a volcano
Igneous rocks
100
Liquid igneous rock above ground
Lava
100
What is the first step to making a sedimentary rock?
Weathering
100
In India, the Taj Mahal is made of this metamorphic rock.
Marble
200
Monument Valley was formed by this type of physical weathering. 
Abrasion
200
form from the remains of other rocks; bottom layers are from the oldest rocks
sedimentary rocks
200
Stone Mountain is mostly granite and is an example of this type of igneous rock. 
Intrusive Igneous Rock
200
Identify this type of sedimentary rock that makes the Rainbow Mountains in China. 
Sandstone
200
This mountain range, famous for its hiking trail from Georgia to Maine is made of metamorphic rock.
Appalachian Mountains
300
When sediments are carried away by water.
Erosion
300
may contain dinosaur fossils
sedimentary rock
300
What does "ignis" mean?
Fire
300
This type of sedimentary rock was made at the bottom of ancient oceans and can now be land due to uplift.
Limestone
300
These two things need to be present for a metamorphic rock to form
- Heat
- Pressure
400
When layers of sediment and animal shells build up at the bottom of the ocean.
Deposition
400
form when pressure is applied to rocks below the earth's surface
metamorphic rocks
400
Identify this glassy, black extrusive igneous rock
Obsidian
400
Identify this type of sedimentary rock made of pebble-sized sediments.
Conglomerate
400
What does "morph" mean?
To change or transform
500
Will a one-pound boulder or one pound of pebbles weather faster and why?
Pebbles, more surface area
500
"Fire Rock"
igneous rock
500
Which type of igneous rock has fine-grained crystals?
Extrusive igneous rocks
500
This type of sedimentary rock is made from plants and animal fossils.
Coal
500
This metamorphic rock is formed from granite.
gneiss