Rocks classified as volcanic
Rocks
classified as volcanic
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form |
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solidify |
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expand |
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are |
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Conglomerate
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A intrusive
sedimentary rock
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A chemical
sedimentary rock
A detrital
sedimentary rock
A foliated sedimentary
rock
Coquina is a type of
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Clastic |
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Metamorphic |
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biochemical |
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Igneous |
Humans developed during the ____ era.
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cambrian |
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cenozoic |
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mesozoic |
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paleozoic |
Rock formations
always contain a specific index fossil.
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True |
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False |
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The first mineral to crystallize from
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Which of the following is an igneous rock?
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Basalt |
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Marble |
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Schist |
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Conglomerate |
The sequence or order in
which minerals crystallize from magma is called____.
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Porphyritic |
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The |
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Bowen’s |
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The |
The number representing the ratio of a
mineral’s weight to the weight of an equal volume of water is known as:
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Weight |
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Specific |
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Buoyancy |
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Displacement |
Which one of the following mineral
groups shows cleavage in one plane?
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Olivine |
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Pyroxene |
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Micas |
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Feldspars |
Sodium can become positively charged by giving up one
electron.
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True |
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False |
Much of the world’s copper is extracted from ___.
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pegmatite |
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disseminated |
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vein |
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Paleocene |
The streak of a mineral represents
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The |
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The |
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The |
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All |
Shields are expansive, raised regions composed of
deformed crystalline rock.
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True |
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False |
