________ are extremely coarse-grained with crystal up to 10 meters across.

A. Marbles
B. Pegmatites
C. Basalts
D. Granites
E. Ultramafic


Answer: B

Environmental & Atmospheric Sciences

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Fill in the blank(s) with correct word

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Which country has more people living in urban areas.

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A ball is thrown horizontally from the top of a tall cliff. Three seconds later, the ball has fallen a vertical distance of

A) 20 m. B) 30 m. C) 45 m. D) depends on the initial horizontal speed of the ball

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What effects did the breakup of Pangaea have on global climates and ocean circulation patterns? What will be an ideal response?

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