At Today's Level of Consumption,scientists Estimate That We Would Need

question 46

Multiple Choice

At today's level of consumption,scientists estimate that we would need the equivalent of ____ planet Earths to sustain our use of resources in 2050.

• A) 1.0
• B) 1.1
• C) 1.2
• D) 1.3
• E) 2.0

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