Algae form the base of the trophic system for hydrothermal vent communities.
Answer the following statement true (T) or false (F)
False
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________ streams are not connected to groundwater systems and only flow after precipitation events
A) Ephemeral B) Temporary C) Intermittent D) Perennial
A ship's position is given as 0 degrees latitude and 27 degrees west longitude. We can conclude from this information that the ship is located
A) on the equator and in the Atlantic Ocean. B) at the North or South Pole and in the Arctic Ocean. C) on the Prime Meridian and in the Atlantic Ocean. D) astride the International Date Line in the Pacific Ocean. E) equidistant between the Prime Meridian and the International Date Line.
During the Pleistocene epoch, continental glaciers alternately advanced and retreated over large
portions of North America and Europe. a. true b. false
Ice moves ________ in the zone of accumulation and ________ in the zone of wastage
A) downward, upward B) downward, downward C) upward, downward D) upward, upward