Multiple Choice
The factors that control the shapes of sand dunes include all of the following EXCEPT for _________.
A) the average speed of wind when it blows
B) the constancy/variability in the direction that moderate and strong winds blow
C) the supply of sand
D) the size fraction of sand that composes the dunes
Correct Answer:

Verified
Correct Answer:
Verified
Q14: The Atacama of Chile is a desert
Q44: Which of these factors does NOT contribute
Q45: What is the most important difference between
Q46: As compared to humid climates,rates of chemical
Q47: A geologist discovers several lithified horizons that
Q48: The two deserts with the highest recorded
Q50: What statement describing shared features of alluvial
Q51: What meteorological phenomenon controls the formation of
Q52: In deserts,what is the primary process that
Q53: Which two terms go together?<br>A) lag deposit