Asked by Rubirendy Munoz Garcia on May 15, 2024
Verified
The force behind a river's flow is:
A) gravity
B) its sediment load
C) the shape of the river bed
D) its velocity
River's Flow
The movement of water in a river channel as it travels from the headwaters to the mouth, influenced by gravity and landscape.
Gravity
The force that attracts a body towards the center of the earth, or towards any other physical body having mass, playing a key role in the movement and deformation of the Earth's crust.
Sediment Load
The amount of sediment, including material chemically dissolved in a solution, carried by a stream.
- Recognize the role of gravity in river flow, the factors controlling the size of the stream load, and how hydrographs depict changes in discharge over time.
Verified Answer
RM
Rachel MarquezMay 16, 2024
Final Answer :
A
Explanation :
Gravity is the primary force that causes rivers to flow, as it pulls the water downhill.
Learning Objectives
- Recognize the role of gravity in river flow, the factors controlling the size of the stream load, and how hydrographs depict changes in discharge over time.