Which of these coastal processes does NOT shape both the shores of oceans and lakes?
aeolian forces
B. sediment erosion
C. wave action
D. tidal shifts
E. beach drifting
Question 2
What factor does NOT contribute to the initiation of an ice age?
A. variety of tectonic movements
B. change in Earths rotation speed
C. Milankovitch cycles
D. solar output changes
E. atmospheric circulation changes