As Seen from Mars Orbiters, ______________ and ______________ Are Cut

question 2

Short Answer

As seen from Mars orbiters, ______________ and ______________ are cut, possibly by sudden floods or drainage that occur on a longer timescale.

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Definitions:

Taxable Income

The portion of an individual's or a corporation's income that is subject to taxes according to governmental regulations.

Marginal Tax Rate

The tax rate that applies to the next dollar of taxable income, indicating the percentage of any additional income that will be paid in taxes.

Taxable Income

The portion of an individual's or corporation's income that is subject to taxes by the government, after all deductions and exemptions.

Average Tax Rate

The ratio of the total amount of taxes paid to the total tax base (income), showing the percentage of income paid in taxes.