Verticle erosion/downcutting deepens the channel
hope it helps!
Energy because it will make things live way more
Longshore current move parallel to the shore as longshore drift under the prevailing wind in zig-zag motion.
It is an ocean current that is cause by swell sweeping into the shoreline at an angle and pushing water down the length of beach in a uniform direction.
It is a geological also process that consist of the transportation of sediments such as silt,clay,sand and shingle.
Hope it helps!
The Grand Canyon is about 5-6 million years old, or was formed about 5-6 million years ago
