Shallow and Great Depth of Field

The photos below display shallow depth and great depth of field.  I made inferences on what the aperature value could be for each photo. 

These Coke bottles are showing shallow depth of field.  The aperature would have to be large and the photographer is moved in close to the subject.

These tasty dishes were also photographed with a shallow depth of field.  The photographer was moved in close to the subject, and used a wide aperature as well.

The phtographer who took this photo also utilized shallow depth of field.  The aperature was large too.

This mountain range was photographed using great depth of field.  The photographer was far away from the subject and had his camera set to a small aperature.

This photograph was taken with a small aperature as well.  The photographer captured the sky, plains, and trees in this photo by being far away from the subject.

These trees demonstrate great depth because all of the trees are focused.  the photographer was a ways back from  the trees and had a small aperature.