The Flow Patterns Found on the Surface of Mars and the Number

question 70

Multiple Choice

The flow patterns found on the surface of Mars and the number of craters on top of them suggest that

• A)Mars is today a liquid, water-rich world.
• B)the climate on Mars was different billions of years ago.
• C)volcanism is occurring on Mars.
• D)the polar caps are made of liquid water.
• E)All of the other choices are correct.

---

Definitions:

Turbulence

A state of fluid motion characterized by chaotic changes in pressure and flow velocity, often experienced in atmospheric or aquatic environments.

Crank

A slang term for a type of stimulant drug, typically methamphetamine.

Criminals As Enemy

Conceptualizes criminals within the framework of conflict, viewing them as adversaries to law and society.

Good Guys

Informal term often used to describe individuals or groups perceived as morally right or beneficial.