The Temperature on the Surface of Mars at Martian Noon

question 8

Multiple Choice

The temperature on the surface of Mars at Martian noon is closest to

• A)27 K
• B)270 K
• C)2700 K
• D)27,000 K

---

Definitions:

Proportional Tax

A tax system where the rate remains constant regardless of the amount on which the tax is imposed.

Proportional Tax

A tax system where the tax rate remains constant regardless of the amount subject to tax, causing taxpayers to pay the same percentage of their income irrespective of its size.

Deductions

Expenses subtracted from gross income to determine the taxable income.

Excise Tax

A tax levied on certain goods, services, and activities, such as tobacco, alcohol, and fuel, usually to discourage their consumption and raise government revenue.