Why Is the Southern Hemisphere of Mars Believed to Be

question 91

Multiple Choice

Why is the southern hemisphere of Mars believed to be older than the northern?

• A)The southern hemisphere is darker much like the lunar mare.
• B)The southern hemisphere is more heavily cratered.
• C)The northern hemisphere is higher, due to the Tharsis Bulge.
• D)The northern hemisphere leans more away from the Sun in winter.
• E)The south polar cap is much thicker than the north one.

---

Definitions:

Data

Information or details that are collected and used for reference, analysis, or computing.

Sound

Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.

Word

A basic unit of language that carries meaning and can consist of one or more morphemes; in computing, it often refers to a fixed-sized piece of data.

Report

A document or communication that provides information or findings on a particular topic, often after an analysis or investigation.