Which of the following minerals does not form as a result of magmatic segregation?

A) Beryl
B) Quartz
C) Feldspar
D) Calcite


Answer: D

Environmental & Atmospheric Sciences

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The vertical distance between a wave crest and the adjacent trough is the wavelength

Indicate whether the statement is true or false

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What sort of energy is attributed to objects in motion?

A. Chemical energy B. Kinetic energy C. Magnetic energy D. Potential energy

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Briefly discuss the pros and cons of hydropower

What will be an ideal response?

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Why does plutonium not occur in appreciable amounts in natural ore deposits?

A. Any plutonium initially in the earth's crust has long since decayed. B. Plutonium is strictly a human-made element. C. Most naturally occurring plutonium deposits have already been depleted in the creation of nuclear weapons. D. Plutonium loses electrons to form positively charged particles that have long since washed into the oceans.

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