Diamonds
Reading Comprehension Quiz
According to the text, how do gem makers shape diamonds?
They use sand paper.
They use other diamonds.
They use large knives.
They use metal saws.
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What are the two factors that determine a diamond's hardness according to the text?
Purity and color
Structure and shape
Color and carbon
Purity and structure
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Which type of diamond DOES NOT have a carbon defect?
Red diamond
Yellow diamond
Clear diamond
Blue diamond
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How do you know this? Cite the text in your answer.
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The author of the article would most likely AGREE with which statement?
Azurite is much harder than diamond.
Azurite is much prettier than diamond.
Diamond is much harder than azurite.
Diamond is much prettier than azurite.
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What causes a diamond to turn yellow?
Boron
Nitrogen
Carbon
Azurite
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How do you know this? Use the text in your answer.
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A pure diamond is made entirely from which?
Carbon
Boron
Nitrogen
Azurite
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Why are red diamonds worth so much money?
They have the highest purity of all diamonds.
They are soft and easy to shape.
They are the hardest diamond of all.
They are the rarest of all diamonds.
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The author of the article would most likely DISAGREE with which statement?
Pure diamonds are made entirely from carbon.
Purity affects the hardness of a diamond.
Trapped boron causes diamonds to turn bluish.
Blue diamonds are the most pure.
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Why do you think this? Refer to the text in your answer.
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Which is a FACT?
Azurite jewelry is prettier than diamond jewelry.
Diamonds are beautiful.
Red diamonds look even better than clear diamonds.
Diamonds have their atoms arranged in a crystal structure.
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Which best expresses the author's purpose in writing this text?
He is arguing that diamonds cost too much money.
He is persuading readers to purchase diamonds.
He is explaining properties of diamonds.
He is describing how diamonds are mined.
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Why is diamond more suitable for jewelry than azurite? Refer to the text in your answer.
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From where do diamonds get their color? What is the difference between a clear diamond and a colored diamond?
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Which color diamond would you like to have, if any, and why? Explain your opinion completely and refer to text in your response.
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Results
Diamonds
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