a. creep may be caused by heavy rains or melting snow b. in hilly areas, creep move down the canyons and stream valleys c. creep moves slowly down hill under the influence of gravity d. creep can move and carry very large boulders and other coarse debris 28.
(a. creep; may be caused; by heavy rains or melting snow b. in hilly areas)
a. creep
may be caused
by heavy rains or melting snow b. in hilly areas