Which of the following processes are most important
A.
weathering and soil formation
B.
heating and cooling
C.
erosion and deposition
D.
volcanic eruptions and earthquakes

Question

Which of the following processes are most important
A. 
weathering and soil formation
  B. 
heating and cooling
  C. 
erosion and deposition
  D. 
volcanic eruptions and earthquakes

crospin · Answer

Look at the "S" shape of the river shown below.

mathmale · Answer

Wow, what a beautiful sight!  Which forces of nature might have been most directly responsible for the shaping of this river gorge?  Eliminate the least likely answers.