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Savvas 6th grade Rocks and Minerals Test Modified

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Last updated over 2 years ago
27 questions
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Question 1
1.

An igneous rock commonly used as building material is

Question 2
2.

Which igneous rock has large crystals surrounded by smaller crystals?

Question 3
3.

An example of a mineral made up of a pure element is

Question 4
4.

Which term is used to describe how light is reflected from a mineral’s surface?

Question 5
5.

The three major fossil fuels are coal, oil, and

Question 6
6.

What is the hardest known mineral?

Question 7
7.

Heat and pressure deep beneath Earth’s surface can change any rock into

Question 8
8.

Halite is a mineral formed by

Question 9
9.

The process by which sediment settles out of the water or wind carrying it is

Question 10
10.
As layer upon layer of sediments are deposited, the process of _______
presses them together.
Question 11
11.
The texture of slate is said to be _______ because its mineral particles can be
seen only with a microscope.
Question 12
12.
The splitting of a mineral along flat surfaces is a property called _______ .
Question 13
13.

In the United States, the fossil fuel that is present in the largest amount is natural gas.

Question 14
14.

Particles of minerals called grains give a rock its texture.

Question 15
15.

Burning fossil fuels provides more energy per kilogram than burning other fuels.

Question 16
16.

To study a rock sample, geologists observe the rock’s mineral composition, color, and texture.

Question 17
17.

The three major groups of sedimentary rocks are clastic rocks, organic rocks, and chemical rocks.

Question 18
18.

The deeper a rock is buried in the crust, the greater the pressure on that rock

Question 19
19.

The collision of continental plates can push up a mountain range, after which weathering and erosion begin.

Question 20
20.

As rock moves through the rock cycle, material is not lost or gained.

Question 21
21.
Use the Mohs Hardness Scale to answer the following questions 21-23

Which mineral is number 6 on the hardness scale? _______
Question 22
22.
Which mineral would scratch calcite but not scratch apatite?_______
Question 23
23.
What is the numbered scale for the Mohs Hardness Scale?_______
Question 24
24.

What are three common uses of coal?

Question 25
25.

Tell me why fossil fuels are non renewable resources.

Question 26
26.

Tell me the 5 characteristics a substance must have to be a mineral.

Question 27
27.

Use this diagram for questions 36 and 37.



Describe a pathway through the rock cycle in which magma becomes sedimentary rock.