volcanoes
rock cycle
rocks
minerals
plate tectonics
100
A hole in the earth's surface which magma ,hot gases, ash, and rock fragments escape from deep inside the planet.
What is a volcano?
100
This plus heat and pressure turns into metamorphic rock.
What is igneous rock?
100
The three types of rocks are sedimentary, metamorphic and this.
What is igneous?
100
A solid inorganic substance of natural occurrence.
What is a mineral?
100
When two plates pull apart they are called this.
What is divergent?
200
A volcano that can erupt at any time or has recently erupted.
What is an active volcano?
200
When magma cools it turns into this.
What is igneous rock?
200
There are two types of igneous rock intrusive and this.
What is extrusive?
200
When light hits a mineral.
What is luster?
200
When two plates come together they are called this.
What are convergent boundaries?
300
A volcano that is dead and can't erupt.
What is an extinct volcano?
300
Metamorphic rock plus this turns into sediment.
What is erosion?
300
igneous rocks form from this
What is magma
300
Minerals have to be in this state.
What is solid?
300
Plates that slide past each other are called this.
What are transform boundaries?
400
A volcano that can erupt in the future and is sleeping.
What is a dormant volcano?
400
Sediments plus this turns into sedimentary rock.
What is compaction?
400
These rocks are formed from heat and pressure.
What is metamorphic?
400
We use this mineral to melt snow and ice. It is know as rock salt.
What is halite?
400
Convergent boundaries can form this.
What is a mountain?
500
Magma once it reaches the earth's surface.
What is lava?
500
Sedimentary rock plus heat and pressure turns into this.
What is metamorphic rock?
500
this type of rock is often formed in layers
What is sedimentary rock
500
This mineral is the hardest found on Earth.
What is diamond?
500
Continental drift says that the continents this.
What is move?
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