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10
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Rocks are made of ****** which can be made up of one or many ********.
minerals
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thief
Give points!
5
10
15
20
25
×
shark
Other team loses 10 points!
Okay!
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fairy
Take points!
5
10
15
20
25
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lifesaver
Give 15 points!
Oops!
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banana
Go to last place!
Oops!
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shark
Other team loses 15 points!
Okay!
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shark
Other team loses 25 points!
Okay!
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baam
Lose 10 points!
Oops!
10
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What's the highest hardness on Mohs Hardness scale?
10 Diamond
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10
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What is minerals?
Minerals are non-living, solid substances that occur naturally. Â
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10
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What is the "streak" of a mineral?
Streak is the color left behind when mineral is scratched against a porcelain tile.
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10
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Minerals are identified by their P *** P***. They come in different s****, c*****, h*******,h********
physical properties.  shapes, colours, hardness, heaviness, lustre (glossyness)
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10
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Minerals are solid, inorganic and natural. Explain two more characteristics of minerals
They have a definite chemical composition and a crystalline structure
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What are the examples of mineral?
Salt, gold, lead, diamond
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10
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What is a "mixture of different minerals"?
a rock
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lifesaver
Give 20 points!
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gold
Win 50 points!
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gift
Win 15 points!
Okay!
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baam
Lose 25 points!
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10
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Minerals are non-living things, we call them *****
inorganic
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10
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The moths scale of hardness is tool used to .....................
measure the hardness of mineral.
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10
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****** does not have a hardness rating because of its unusual charateristic of being liquid at room temperature.
Mercury
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10
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What scale measures the hardness of a mineral?
The Mohs Hardness Scale
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10
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What is the hardness of the mineral?
the resistance of a mineral to being scratched
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