1) To say that environmental science is mission oriented means it is
A) a highly organized endeavor.
B) essentially an information gathering endeavor.
C) oriented toward solving problems.
D) designed to understand relationships.
2) If everyone in the world lived a lifestyle similar to the average U.S. citizen we would
need __________ more planets to support everyone.
A) two
B) four
C) six
D) eight
3) About ____________ of the world's people currently lack access to clean water, adequate
diet, basic sanitation, and other essential needs.
A) 100 million
B) 300 million
C) 700 million
D) 1.4 billion
4) Sustainable development means
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