Show:
SEDIMENTARY
IGNEOUS
METAMORPHIC
CHALLENGE
NAME THAT ROCK
100
Small fragments of minerals and grains of sand that form into rocks over time.
What are sediments?
100
A popular rock of kitchen countertops.
What is granite?
100
Types of common metamorphic rocks.
What are regional & thermal?
100
World's largest rock.
What is Mount Augustus?
100
Used to make electricity.
What is coal?
200
Weathering.
What is a way sedimentary rocks are formed?
200
Cause of "holes" in the rock.
What are gas bubbles?
200
The usual rock form before metamorphic rock.
What is sedimentary rock?
200
Process of rocks changing into different rocks.
What is rock cycle?
200
A rough volcanic rock used in hand soap.
What is pumice?
300
Limestone & Conglomerate.
What are examples of sedimentary rocks?
300
Cools and forms into Igneous rock.
What is magma?
300
Durability of metamorphic rocks.
What are strong/sturdy?
300
Used by Indians to make arrowheads.
What is obsidian?
300
Used as coating of chewing gum.
What is limestone?
400
Oceans & Lakes.
Where are sedimentary rocks found?
400
Obsidian & basalt.
What are examples of igneous rocks?
400
Intense heat or pressure.
What is how metamorphic rocks are formed?
400
Type of igneous rocks that forms on Earth's surface when lava hardens.
What is extrusive igneous rock?
400
Utilized in the construction industry.
What is quartzite?
500
Erosion.
What is a way sedimentary rocks are formed?
500
Latin definition of Igneous.
What is Fire Rock?
500
Changes in form.
What is metamorphism?
500
Type of igneous that forms below the Earth's surface when magma cools?
What is intrusive igneous rock?
500
Formed when both temperature and pressure are high.
What are diamonds?