valley
a valley is made.
a valley is made.
Delta
The Grand Canyon.
A delta is a landform made by deposition, typically found at the mouth of a river where it meets a body of water. It is formed as sediment carried by the river is deposited when the water slows down upon entering the larger body of water.
A delta is a landform that is most likely made by the process of depositing sediments. Deltas are formed at the mouth of a river where the river's sediments are deposited as the river slows down and enters a larger body of water, such as a lake or an ocean. The accumulation of sediments over time creates a triangular-shaped landform with various channels and distributaries.
there made of rock
A delta is a triangular landform formed at the mouth of a river where it meets the sea. It is typically made up of sediment deposited by the river as it slows down upon entering the ocean. Deltas are dynamic ecosystems that are constantly changing due to the deposition and erosion of sediment.
they made cuts in the river banks and dug canals. they also plow and carried the crops in from the field.
The Amazon River basin in South America is a prominent example of a basin landform. It is a large low-lying area surrounded by higher elevations where the river and its tributaries drain and collect water. The basin supports a diverse ecosystem with high biodiversity.
valley
the Pyramids that's a land mark a land form is something made by earth ex. Mt.Everest,the grand canyon ect. i would say the river nile for the answer