Author Question: Cross-beds indicate that current flow changed direction and the new direction flows across the old ... (Read 115 times)

iveyjurea · **on:** Jul 15, 2018

Cross-beds indicate that current flow changed direction and the new direction flows across the old
direction at an angle. Indicate whether the statement is true or false.

Question 2

Sedimentary layers in which grain size decreases from bottom to top are called graded beds. Indicate whether the statement is true or false.