WorksheetsE.3.2.3 Igneous Rocks Quiz
Total questions: 21
Worksheet time: 7mins
Name
Class
Date
1.
This type of rock forms from molten material, either lava or magma.
a)
Igneous Rock
b)
Metamorphic Rock
c)
Sedimentary Rock
2.
Igneous Rocks are classified by the following except:
a)
Composition
b)
Origin
c)
Texture
d)
Hardness
3.
Molten material on Earth's Surface
a)
Lava
b)
Magma
4.
Molten material under Earth's Surface
a)
Lava
b)
Magma
5.
Molten material that is on Earth's surface will form this type of igenous rock.
a)
Extrusive Rock
b)
Intrusive Rock
c)
Foliated Rock
d)
Nonfoliated Rock
6.
Molten material that is in the Earth will form this type of igneous rock.
a)
Extrusive Rock
b)
Intrusive Rock
c)
Foliated Rock
d)
Nonfoliated Rock
7.
Extrusive Igneous Rocks will have this type of texture:
a)
Coarse-Grained
b)
Fine Grained
c)
Foliated
d)
Nonfoliated
8.
Intrusive Igneous Rocks will have this type of texture:
a)
Coarse-Grained
b)
Fine Grained
c)
Foliated
d)
Nonfoliated
9.
Intrusive rocks formed from magma will cool
a)
slowly
b)
quickly
10.
Extrusive rocks formed from lava will cool
a)
slowly
b)
quickly
11.
Which word or words do not belong for extrusive rocks?
a)
Fine-Grained
b)
Coarse-Grained
c)
Small Crystals
d)
Cools Quickly
12.
Which word or words do not belong for intrusive rocks?
a)
Cools Quickly
b)
Coarse-Grained
c)
Large Crystals
d)
Cools Slowly
13.
Igneous rock that have both coarse-grains and fine-grains are called
a)
Porphyritic
b)
Fine-Grained
c)
Coarse-Grained
d)
No Crystals / Glassy
14.
Rocks like Granite are lighter in color because they are
a)
lower in silica
b)
higher in silica
15.
Rocks like Basalt are darker in color because they are
a)
lower in silica
b)
higher in silica
16.
Which is rock / crust is more dense?
a)
Granite
b)
Basalt
17.
Which is rock / crust is less dense?
a)
Granite
b)
Basalt
18.
What type of crust does granite make up?
a)
continental crust
b)
oceanic crust
19.
What type of crust does basalt make up?
a)
continental crust
b)
oceanic crust
20.
Determine the origin and texture of the rock in the image.
a)
Extrusive / Fine-Grained
b)
Intrusive / Coarse-Grained
c)
Intrusive / Fine-Grained
d)
Extrusive / Coarse-Grained
21.
Determine the origin and texture of the rock in the image.
a)
Extrusive / Fine-Grained
b)
Intrusive / Coarse-Grained
c)
Intrusive / Fine-Grained
d)
Extrusive / Coarse-Grained
100 %
