What is the primary process that is responsible for valley lengthening?
A. streamflow erosion
B. headward erosion
C. lateral erosion
D. interfluve erosion
knickpoint erosion
B
You might also like to view...
The skeletal remains of plankton make up the sedimentary rock ________
A) flint B) breccia C) travertine D) chalk
The axial plane divides a fold into top and bottom portions.
Answer the following statement true (T) or false (F)
Which of the following is more typical of a democracy than an autocracy?
A) Leaders selected according to clear rules of succession B) Citizen participation is sharply restricted. C) Constraints on the exercise of power by the executive D) Leaders exercise power with no meaningful checks from other institutions. E) Leaders selected from within the established political elite
Which of the following is an example of a mesoscale wind?
A) hurricane B) waves in the westerlies C) a sea breeze D) a traveling anticyclone