How is a pothole formed?
A. Through deposition of sand on the inside curve of a meander
B. By the saltation of individual sand grains on a muddy stream bed
C. Because of the chemical weathering of rocky banks by acidic river water
D. Through the swirling, scouring action of pebbles on a hard stream bed
E. Through erosion of a muddy bank on the outside curve of a meander
Answer: D
You might also like to view...
Which process would most be responsible for the greatest incremental growth in a water droplet?
A) Collision-coalescence B) Condensation nuclei C) Evaporation D) Strong surface tension
Explain why the ferromagnesian minerals most susceptible to chemical weathering are those formed
early in the continuous branch of Bowen's reaction series. What will be an ideal response?
Serum is obtained by removing which of the following from plasma?
A) albumin B) fibrinogen C) globulin D) hemoglobin
The world zoogeographic regions map includes only ________ animals
A) domesticated B) feral C) wild D) exotic E) big game