Which of These Features Has NOT Been Seen or Detected

question 58

Multiple Choice

Which of these features has NOT been seen or detected on Mars?

• A) polar ice caps
• B) dust storms
• C) active volcanoes
• D) erosion of surface features

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Definitions:

Budget Equation

A balance formula that represents the relationship between income, expenses, and savings within a specified period.

Entry Fee

A charge that must be paid to gain access to a particular service, activity, or location.

Consumption

Refers to the act of using goods and services to satisfy needs and wants.

Income

The money received on a regular basis for work or through investments.