No student devices needed. Know more
15 questions
What is solid object that forms naturally and is made up
of one or more minerals?
Mineral
Rock
Water
Air
Some rocks are smooth, while other rocks are rough
TRUE
FALSE
What form when magma cools and turns to solid rock?
Metamorphic Rock
Sedimentary Rock
Igneous Rock
What kind of igneous rocks form when magma cools still in
underground?
Extrusive Igneous Rock
Intrusive Igneous Rock
Extrusive Igneous rock don't have a large crystals. You would have to use a microscope to see the crystals in rocks formed from lava.
FALSE
TRUE
Obsidian is an example of __________________ rock.
Metamorphic
sedimentary
Igneous
Basalt is an example of ______________ rock.
Igneous
Metamorphic
Sedimentary
What is the process that break down of rocks into smaller rocks?
Erosion
Weathering
The bits of rock that are worn down and broken off are called ______________________.
Fossil
sediments
layers
mud
Limestone is an example of ________________ rock.
metamorphic
igneous
sedimentary
Sandstone is an example of ______________ rock.
Igneous rock
Metamorphic rock
Sedimentary rock
How does sedimentary rock form?
Conglomerate is an example of ______________________ rock.
Metamorphic rock
Igneous Rock
Sedimentary rock
Pumice forms from lava filled with lots of
gases. It is like a sponge and is the only rock that floats.
FALSE
TRUE
Granite is an example of ___________ rock.
Metamorphic rock
Sedimentary rock
Igneous rock
Explore all questions with a free account