Most Dunes Move Only ____ Per Year

question 56

Multiple Choice

Most dunes move only ____ per year.

• A) 10 to 15 meters
• B) 30 to 100 meters
• C) 1 to 2 kilometer
• D) 5 to 10 kilometers
• E) 10 to 100 kilometers

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Definitions:

Average Tax Rate

The percentage of the total income that is paid as taxes, calculated by dividing the total amount of taxes paid by the taxpayer's total income.

Personal Income

The total amount of income received by an individual or household from all sources before taxes and deductions.

Marginal Tax Rate

The rate at which the last dollar of a person's income is taxed.

Personal Income

The total amount of income earned by individuals, including wages, salaries, investments, and other sources before taxes.