Both. The horn itself may be the result of ancient sedimentary depositional processes, but glacial erosion contributes to its characteristic shape.
it is depositional
There isn't really an erosional process. Instead there is a depositional process; as the river meets the sea it slows down which means that it drops most of its sediment and spread out.
U-shaped valleys are a result of alpine glacial movement. Bedrock is scoured and plucked by continental glaciers. A number of depositional features are a result of the movement and depositing of rock, sand and dust associated with glaciers.
Erratic adj irregular, inconsistent, wandering around. Erratic noun an erratic is a rock found where it does not belong. Many millenia ago it was carried on a glacier from where it originated to where it was found.
the erosion zone
Both. The horn itself may be the result of ancient sedimentary depositional processes, but glacial erosion contributes to its characteristic shape.
the rate of erosion is the same as the rate of deposition.
it is depositional
Volcanoes are different from other mountains because they are built by deposits (magma), whereas other mountains are built by erosion. Volcanoes have lava, whereas other depositional mountains do not, even though they may have hot spots.
Deposition is when particals are dropped of and left. Erosion is where particales are carried away
depositional
depositional
Depletion of ozone causes UV to enter. They fall on ground and plants and kill them. Plants avoid erosion. Thus erosion is increasing because of it.
depositional
There isn't really an erosional process. Instead there is a depositional process; as the river meets the sea it slows down which means that it drops most of its sediment and spread out.
U-shaped valleys are a result of alpine glacial movement. Bedrock is scoured and plucked by continental glaciers. A number of depositional features are a result of the movement and depositing of rock, sand and dust associated with glaciers.