Unit Test — Unit test Answers
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Florian discovers a rock that is broken into pieces. Each piece has several bands.Which type of rock does Florian predict these pieces will change into when subjected to heat and pressure?
A
igneousB
magmaC
metamorphicD
sedimentary22
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Which property is used to identify the origin of an igneous rock?
A
colorB
densityC
hardnessD
crystal size23
Study the image of this rock.
A
It has many layers.B
It is coarse-grained.C
Its grain shape is round.D
Its texture is non-banded.24
Which statement describes one role of minerals during cementation?
A
Minerals bind sediments together.B
Compressed minerals form new rock.C
Sediments dissolve and bind minerals together.D
Spaces between minerals are filled with sediments.25
The image shows metamorphic rock.
A
randomly arranged grainsB
formed through sedimentationC
formed by extreme heat and pressureD
grains that do not split into layersDid you find these answers helpful?
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