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19 questions
A rock deep within the Earth experiences extreme temperature and pressure. After a long period of time it becomes which rock?
Magma
Igneous
Metamorphic
Sedimentary
What must happen to a metamorphic rock before it becomes a sedimentary rock?
It must be broken down into sediment
It must be melted into magma
Its minerals must dissolve in water
It must be exposed to high temperature and pressure
This rock formed when bits of other rocks became pressed into a solid. What type of rock is it?
Sedimentary Rock
Metamorphic Rock
Igneous Rock
This rock was formed by smaller pieces of rock that settled at the bottom of a lake millions of years ago. What type of rock is this?
Sedimentary
Igneous
Metamorphic
This rock was found near the mouth of a volcano. What type of rock is this?
Sedimentary
Igneous
Metamorphic
When sediments are pressed together tightly, this is called ____________.
Compaction
Cementation
Weathering
Erosion
The process in which sediment are fused or glued together.
compaction
deposition
organic rock
cementation
In which location would you most likely find an igneous rock?
Compaction and cementation are two common processes associated with:
Extrusive igneous rocks
Intrusive igneous rocks
Sedimentary rocks
Metamorphic rocks
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