Sometimes thousands and millions of years as in the Grand Canyon. In other cases it can happen in as little as a couple of hours as in a hurricane. The East Coast of the United States and other shore areas are constantly changing due to erosion and storms. Rivers do the same changes to their shorelines during high water events.
1 second
Millions of years
They erode sediments when it snakes back and forth across their valley. xxxJoanna
These are glaciers.
Wind erosion is an ongoing process.
It must erode into sediment and then be compressed to form sedimentary rock.
probably erode it lol
It starts to erode the boulder.
Millions of years
They erode sediments when it snakes back and forth across their valley. xxxJoanna
These are glaciers.
The factors that affect a river's ability to erode and carry sediment would be its size, how deep it is, and how fast it is going. If it is going downhill that can also affect it.
about 1 day
it can take from around 5 minutes to millions and millions of years
looseness of sediment, speed of wave, angle of wae on sediment, angle of beach floor (as that changes the waves suction angle height and strength)
water erodes a canyon by carrying sediment from the rock walls down the river
Wind erosion is an ongoing process.
When a glacier melts, it deposits the sediment it eroded from the land, creating various landforms.