Which factors affect a river's load?
a.
river’s slope
c.
streambed shape
b.
volume of flow
d.
all of the above

d.

all of the above

Explanation:

A river load can be define as the debris or sediments carried away by the stream of river water. The materials which are translocated includes the rocks, stones and other large particles. Generally, the finer particles floats over the water surface. River slope, shape of the stream bed and volume of flow of water all are the factors which can affect the river load.

River slope will cause the erosion of surface materials by using water. Shape of the stream bed is also a factor this is because of the fact that the wider the surface covered by water more erosion can be caused. If the volume of water flowing in the stream is high the water will take away the particles by causing friction over the surface.

its first and third is your answer i did the qustion the fourth isnt right

the maximum mass of nh3 is nh3 in grams