Which terrestrial ecosystem or life zone produces the lowest net primary productivity per year?

A. taiga
B. extreme desert
C. desert scrub
D. temperate grassland
E. agricultural land


Answer: B

Environmental & Atmospheric Sciences

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Indicate whether the statement is true or false

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Identify key ways in which humans have transformed the North American environment since 1600

What will be an ideal response?

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Which of the following terms best describes the practice of environmental science?

A) elitist and unnecessary B) abstract and theoretical C) highly specialized and focused D) integrative and interdisciplinary E) theoretical and controversial

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