Which of the following describes what contour lines represent on a 500 hPa chart?
A. lines of constant wind direction
B. lines of constant pressure
C. lines of constant density
D. lines of constant altitude
Answer: D
You might also like to view...
The adjective that currently signifies environmentally sustainable alternatives in activities ranging from urban and real estate development to the production, distribution, consumption and even marketing of commodities is
A) green. B) blue. C) red. D) black. E) white.
Which of the following phenomena is caused by the diffraction of light?
A. glory B. halo C. tangent arc D. sun pillar
________ beds form the main body of a delta with angles of inclination up to 20 to 35 degrees in small sandy deltas.
A. Bottomset B. Topset C. Backset D. Turbidite E. Foreset
if air at sea level with a temperature of 27 degrees C is forced up a mountain slope and the air's dew point at the condensation level is 14 degrees C, at what elevation will condensation begin?
2600 meters 1400 meters 2700 meters 1300 meters