Sound travels fastest in
A. ice.
B. water vapor.
C. water.
D. same in all
Answer: A
Environmental & Atmospheric Sciences
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A Geographic Information System (GIS) is the same as computer-assisted cartography.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences
Surface processes of weathering and erosion tear the land down. What builds it up?
A) actions of plate tectonics B) deposition C) both a and b D) none of the above
Environmental & Atmospheric Sciences
Most phytoplankton stay near the surface to absorb red light. Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
Which below does not describe the polar front jet stream?
a. is strongest in winter b. moves farther south in winter c. forms near the boundary called the polar front d. is normally found at a higher elevation than the subtropical jet
Environmental & Atmospheric Sciences