Why Is Mars So Much Colder Than the Earth

question 17

Multiple Choice

Why is Mars so much colder than the Earth?

• A) Because Mars has a little less gravity than the Earth
• B) Because Mars has a much thinner, more diffuse atmosphere
• C) Because the albedo of Mars is higher than the Earth
• D) Because Mars is farther from the Sun

---

Definitions:

Olfaction

The sense of smell, a complex chemical sensing system that is essential for detecting odors in the environment.

Skin Senses

The sensations of touch, pressure, temperature, and pain.

Pressure

A physical force exerted on or against an object by something in contact with it, or the stress or urgency of matters demanding attention or action.

Taste Receptor Cells

Specialized cells located on the taste buds of the tongue, responsible for detecting taste stimuli.