Geography College

1. Juan is trying to identify an unknown mineral. He can scratch the mineral with
his fingernail. The mineral MUST be
Mohs Hardness Scale
Mineral Name Scale Number
Common Object
Diamond
10
• Corundum
9
Masonry Drill BiH
Topaz
(8,5)
Quartz
Steel Nail (6.5)
Orthoclase
Knife/Glass
Apatite
Plate (5.5)
Fluorite
Copper Penny (3.5)
Calcite
Fingernail (25)
Gypsum
Talc
8
7
Increasing Hardness
6
a gypsum.
b. fluorite.
C. apatite, .
d. quartz

Answers

Answer 1

Answer:

a gypsum.

Explanation:

On the moh's scale of hardness, minerals that are above another can be scratched by the one below.

The moh's scale is used to measure the hardness of a substance.

Hardness increases upward on the scaleSince gypsum and talc are found below the hardness of fingernail. They can easily be scratched by the fingernail.

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The Virginia cities of Norfolk, Newport News, Hampton, and Virginia Beach are collectively called the _____ area.

Answers

Answer: Tidewater

Explanation:

The Virginia cities of Norfolk, Newport News, Hampton, and Virginia Beach are collectively called the Tidewater area.

Tidewater is also referred to as costal plain and it covers approximately fifty thousand square miles and the name tidewater was gotten due to the effects of tides that were changing on local rivers and the ocean.

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Answers

I think It’s C Maria Theresa

C is the correct answer .. hopes this helps a lot :)

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Answers

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Explanation:

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PLEASE HELP ME

Answers

Answer:

Try C) Coniferous forest

Explanation:

Hope this helps!c (^-^)

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Answers

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Answers

Answer:

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Explanation:

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