Final answer:
The crest of the Air Force Seal includes a bald eagle, a cloud formation, and a wreath of silver and blue folds.
Step-by-step explanation:
The crest on the Air Force Seal consists of a bald eagle which is the symbol of the United States and air power. At the eagle’s breast is a shield with thirteen stripes, representing the original thirteen colonies. Above the eagle is a cloud formation that depicts the start of a new sky or the creation of a new firmament as stated in the Book of Genesis. Contrary to the options provided in the question, the crest of the Air Force does not only feature an eagle, but also includes a cloud formation and a wreath composed of six alternate folds silver and blue, which are incorporated into the cloud formation to represent honor and achievement.