Answer:
<u><em>A waterfall is an erosional landform, which occurs where there is a layer of hard rock on top of a layer of softer rock. Erosional processes such as hydraulic action and abrasion occur as the river flows downstream, however differential erosion takes place as the softer rock erodes faster.</em></u>
Explanation:
I assume that ayes is plates, and that this is true or false
that given, the answer is true
Canada: H
Alaska: P
US: H
Cuba: P
EU: H
Canada: P
Hawaii: H
it can deposit better soil in areas that may need it