Mass movements are likely to happen ________.
A) during a dry summer
B) after heavy rains
C) after material has been moved to the talus cone
D) when erosion is finished
E) before denudation
Question 2
Gravity is the main force impelling movement in all of the following except ________.
A) creep
B) slide
C) solifluction
D) hydrolysis
E) fall