The ________ ended with the greatest mass extinction ever to occur on Earth.

A. Paleozoic Era
B. Tertiary Period
C. Cenozoic Era
D. Precambrian interval
E. Jurassic Period


Answer: A

Environmental & Atmospheric Sciences

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The growing interconnectedness of people and places through converging processes of economic, political, and cultural change is globalization

Indicate whether the statement is true or false

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How would the force and stress on the wooden pillar in this figure change if the stone weight was the same size but the wooden pillar was narrower?

A. The force would remain the same, but the amount of stress would increase. B. The amount of force and the amount of stress would both decrease. C. The amount of force and the amount of stress would both increase. D. The amount of force and amount of stress would be unchanged. E. The force would remain the same, but the amount of stress would decrease.

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What is one negative environmental effect of the rapid growth of the Chinese economy?

What will be an ideal response?

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Agricultural regions generally have a smaller average family size than that of their city counterparts.

a. true b. false

Environmental & Atmospheric Sciences