its constructive because it was made by land
It would be constructive, since it creates more than it destroys. See this article for more information on the Amazon: http://www.freshwateraquariumplants.com/amazonbiotope/amazonriverfacts.html
Deltas are formed by constructive erosion.
Brasstown Bald was formed by tectonic plates crashing together. This is the same thing as earthquakes which causes it to be constructive.
The Grand Canyon was formed by both destructive and constructive forces. Erosive forces such as the Colorado River carved out the canyon over millions of years, while tectonic uplift and volcanic activity also contributed to its formation.
No, a delta is formed by deposition of sediment carried by a river as it enters a body of water like a lake or an ocean. Constructive erosion refers to the process of creating new landforms through deposition of sediment and is not associated with delta formation.
yes
both
destructive
destructive
I think is both
destructive force
banannas