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Savvas 6th grade Rocks and Minerals Test
By Jennifer Potter
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Last updated over 2 years ago
35 questions
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Question 1
1.
An igneous rock commonly used as building material is
slate
marble
granite
Question 2
2.
Which igneous rock has large crystals surrounded by smaller crystals?
pegmatite
porphyry
rhyolite
Question 3
3.
A sedimentary rock made up of rock fragments with rounded edges is called
conglomerate
breccia.
sandstone
Question 4
4.
An example of a mineral made up of a pure element is
coal
quartz
copper
Question 5
5.
Which term is used to describe how light is reflected from a mineral’s surface?
color
streak
luster
Question 6
6.
The three major fossil fuels are coal, oil, and
wood
natural gas
electricity
Question 7
7.
What is the hardest known mineral?
talc
diamond
gold
Question 8
8.
Heat and pressure deep beneath Earth’s surface can change any rock into
metamorphic rock
gemstones
sedimentary rock
Question 9
9.
Halite is a mineral formed by
crystallization of hot water solutions on the ocean floor.
cooling of magma
evaporation
Question 10
10.
The process by which sediment settles out of the water or wind carrying it is
erosion
deposition
cementation
Question 11
11.
How do coarse-grained igneous rocks form?
large rock particles slowly cemented together
slowly cooling magma
rapidly cooling magma
Question 12
12.
As layer upon layer of sediments are deposited, the process of _______
presses them together.
Question 13
13.
The sedimentary rock called _______ is used in making cement.
Question 14
14.
The texture of slate is said to be _______ because its mineral particles can be
seen only with a microscope.
Question 15
15.
The splitting of a mineral along flat surfaces is a property called _______ .
Question 16
16.
The small particles of rock or the remains of living things that make up sedimentary rocks are called cement.
True
False
Question 17
17.
In the United States, the fossil fuel that is present in the largest amount is natural gas.
True
False
Question 18
18.
Particles of minerals called grains give a rock its texture.
True
False
Question 19
19.
A mineral with a hardness of 6 will scratch a mineral with a hardness of more than 6.
True
False
Question 20
20.
Burning fossil fuels provides more energy per kilogram than burning other fuels.
True
False
Question 21
21.
To study a rock sample, geologists observe the rock’s mineral composition, color, and texture.
True
False
Question 22
22.
The three major groups of sedimentary rocks are clastic rocks, organic rocks, and chemical rocks.
True
False
Question 23
23.
The deeper a rock is buried in the crust, the greater the pressure on that rock
True
False
Question 24
24.
The collision of continental plates can push up a mountain range, after which weathering and erosion begin.
True
False
Question 25
25.
As rock moves through the rock cycle, material is not lost or gained.
True
False
Question 26
26.
Use the Mohs Hardness Scale to answer the following questions 21-24
Which mineral is number 6 on the hardness scale
? _______
Question 27
27.
Which mineral would scratch calcite but not scratch apatite?_______
Question 28
28.
Which minerals would all scratch apatite?_______
Question 29
29.
What is the numbered scale for the Mohs Hardness Scale?_______
Question 30
30.
What are three common uses of coal?
Question 31
31.
Tell me why fossil fuels are non renewable resources.
Question 32
32.
Tell me the 5 characteristics a substance must have to be a mineral.
Question 33
33.
Name the 5 steps in the sequence or processes that form sedimentary rocks. Start with Weathering .
Question 34
34.
Use this diagram for questions 34 and 35.
Describe a pathway through the rock cycle in which magma becomes sedimentary rock.
Question 35
35.
Using the rock cycle diagram above, tell me what step in the rock cycle creates the sediment from which sedimentary rock is formed?