________ Dunes Have Scalloped Sand Ridges at Right Angles to Prevailing

question 4

Multiple Choice

________ dunes have scalloped sand ridges at right angles to prevailing winds with crescent-shaped slip faces pointing downwind.

• A)Barchanoid
• B)Star
• C)Transverse
• D)Parabolic

---

Definitions:

Circadian Rhythms

Physical, mental, and behavioral changes that follow a roughly 24-hour cycle, responding primarily to light and darkness in an organism's environment.

Physiological Functioning

Refers to the normal and healthy operations of bodily organs and systems, which support life and maintain homeostasis.

Psychological Functioning

The way in which individuals' cognitive, emotional, and behavioral functions operate, often in the context of their well-being.

Activation-synthesis Theory

A theory about dreaming that posits dreams are the brain's attempt to make sense of random neural activity that occurs during sleep.