Minerals On Earth !

Are you good in science ? Do you think your good in science ?! Take this quiz to find out. Challenge yourself on your knowledge of minerals on the earth.

This quiz is all about Minerals on earth. Take the quiz to see if you can get them all right ! rRemeber to try your hardest and pick logical answers .

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Under 18 Years Old
18 to 24 Years Old
25 to 30 Years Old
31 to 40 Years Old
41 to 50 Years Old
51 to 60 Years Old
Over 60 Years Old
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Male
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1. The Mohs Hardness Scale is a scale from 1-10 showing minerals ____ .
Hardest to softest .
Randomly .
Softest to Hardest .
By name .
2. Minerals are the source of gemstones, metals, and a variety of materials used to make many products.
True
False
3. To produce metal from a mineral, a rock containing the mineral must be located through prospecting and mining, or removed from the ground. The next process is ?
Then the rock must be processed to take out the metal.
That's it .
The rock is processed to just take out color.
4. The three types of Mineral Minings are strip mines, closed pit mines, and shift mines.
True
False
5. People use materials from minerals in ______ .
medicines
foods
fertilizer
building materials.
All of the above.
6. What is a vein ?
Vein is a narrow channel or slab of a mineral that is different from the surrounding rock .
Something in your body.
I have no clue .
7. When a Crystal cools slowly it is usually bigger, when it cools quicker it is usually smaller.
True
False.
8. For an mineral to be real, it must be ______, which means that it cannot be part of a living thing.
Organic
Coloful
Clear
Inorganic
9. What is a fracture in a mineral .
Fracture describes how a mineral looks when it breaks apart in an irregular way.
Fracture describes how a mineral looks when it is broken in half perfectly.
Fracture describes how a mineral looks when it is not broken just scratch .
10. After smelting, additional things are needed, after the iron is purified, a small amount of _____ is added.
Carbon
Oil
Gasoline

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