The Motion of the Moon Across the Sky, Against the Background

question 316

Multiple Choice

The motion of the Moon across the sky, against the background of stars, is approximately

• A) 13° per day.
• B) 1° per day.
• C) 15° per hour.
• D) its own diameter per day.

---

Definitions:

Leo Kanner

An Austrian-American psychiatrist known for his pioneering work in autism.

Dissociative Amnesia Disorder

A mental health disorder characterized by an inability to recall important personal information, usually following a stressful or traumatic event, that cannot be explained by ordinary forgetfulness.

Obsessive-Compulsive Disorder

A mental health disorder characterized by repetitive, unwanted thoughts (obsessions) and irrational, excessive urges to do certain actions (compulsions).

Panic Disorder

A type of anxiety disorder characterized by sudden and repeated episodes of intense fear accompanied by physical symptoms such as chest pain, heart palpitations, or shortness of breath.