Which of the following can affect the result of watershed analysis?
A. DEM resolution
B. Flow accumulation threshold
C. Flow direction method
D. all of these are correct
E. both DEM resolution and Flow accumulation threshold
Answer: D
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A. from west to east B. from east to west C. from north to south D. from south to north
Due to the advent of humans orbiting in space, the usual definition of weight is extended beyond gravitation due to the
A. absence of gravity in free space. B. support force provided in rotating habitats. C. both of these D. none of the above
Fig species depend on ________ to transfer pollen from male to female flowers
A) ants B) butterflies C) wasps D) bees E) mosquitoes
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Answer the following statement true (T) or false (F)