A group of seedless, vascular plants that lived in coal-forming swamps in the Late Carboniferous
and Permian and are represented in the present-day biosphere by horsetails:a.
tabulate corals d. sphenopsids
b. Gingko biloba e. archaeocyathids
c. chloroplasts
D
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A positive phase of the Indian Ocean Dipole (IOD) results in warmer than average surface waters at ________ and cooler than average waters at ________.
A) A; C
B) A; D
C) C; A
D) C; B
The combination of soil, climate, and other physical features that contribute to the distinctive taste of a wine is referred to as:
A) ecosystem B) climate C) terroir D) taboo E) niche
When Columbus returned to Europe from the New World, he primarily took advantage of
A) polar easterlies. B) midlatitude westerlies. C) northeasterly trades. D) southeasterly trades. E) none of the above
Energy in a wind wave increases with:
a. slower wind speeds. b. increasing wave height. c. decreasing fetch. d. storms of shorter duration. e. storms of smaller area.