The term anaerobic means:
A) highly acidic. B) without motion.
C) under extreme pressure. D) without air (or oxygen).
D
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Building a levee is an adjustment strategy.
A. True B. False
What is the calcium carbonate compensation depth?
A) The depth at which calcium carbonate begins to precipitate into a solid. B) The depth at which a calcareous ooze can start forming. C) The depth at which calcium carbonate starts to dissolve. D) The depth at which seawater becomes less acidic.
Dividing the number of rain days in a year by the total number of days in a year would yield the:
a. probability of rainfall. b. rain ratio. c. rain deficit. d. rain distribution.
Despite having almost 200 million people, Brazil does not have much land
Indicate whether the statement is true or false