The superkingdoms of life called Eubacteria is identical to which of the following?
A) Archaea
B) Archaeabacteria
C) Bacteria
D) Ediacaria
E) Eukarya
C
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Volcanoes with broad bases and gentle slopes are called:
a) Shield volcanoes b) Stratovolcanoes (or composite cones) c) Cinder cones (or scoria cones) d) Mud volcanoes e) Lava domes
At what latitudes is the annual temperature range lowest?
a. tropical b. subtropical c. mid-latitudes d. polar
Which of the following is NOT true of marine west-coast climates?
A) They are dominated by mP air masses. B) These climates experience very cold winters because of their high latitude (about 45° to 55° north). C) The weather is quite unpredictable. D) The air masses in this region are unstable.
The howling of wind on a blustery night is believed to be caused by
a. variations in air temperature. b. winds blowing around a frozen surface. c. snowflakes striking one another but not sticking together. d. air flowing past obstructions. e. wind lifting, then lowering small objects at the surface.