Which continent has more than one major population concentration?
A) Asia
B) Africa
C) Europe
D) North America
Answer: A
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Which statement below concerning hurricanes is the least correct?
a. ?They may contain tornadoes. b. ?They may contain severe thunderstorms. c. ?A hurricane moving northward over the eastern Pacific will normally survive for a longer time than one moving north over the Atlantic. d. ?A weakening hurricane can move up to middle latitudes and turn into a mid-latitude cyclone. e. ?The energy for a hurricane comes from the direct transfer of sensible heat and latent heat from the warm ocean surface.
In raster data query, rasters, not fields, are used in the operand.
Answer the following statement true (T) or false (F)
Which of the following best matches the description?Portion of the population growth curve that shows the population declining.
A. population density B. lag phase C. death phase D. emigration E. exponential growth phase F. carrying capacity G. stable equilibrium phase H. age distribution I. density-independent factor J. density-dependent limiting factor K. r-strategist L. dispersal M. biotic potential N. K-strategist O. environmental resistance P. immigration