7
QuizMultiple Choice

Sustainability

Question 7 • FL-2001340-Environmental Science B

By the year 2050, the world’s population is projected to be _______.a.3 billionb.5 billionc.7 billiond.9 billion

Answer
A
A
B
B
C
C
D
D
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By the year 2050, the world’s population is…