On average, it takes ________ energy to produce steel from scrap metal compared to the energy of producing steel from raw ore.

A. About one-twentieth as much
B. About half as much
C. About the same
D. About twice as much
E. Slightly more


Answer: B

Environmental & Atmospheric Sciences

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Answer the following statement(s) true (T) or false (F)

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You can have a cognitive image of a place to which you have never been

Indicate whether this statement is true or false.

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Convergent points in the world's ocean where no tides occur are ____________ points. Fill in the blank(s) with the appropriate word(s)

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Clouds are most likely to ________ incoming solar radiation

A) absorb B) conduct C) transmit D) reflect

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