What Is the Origin of Smooth Troughs Cutting Across the Landscape

question 34

Multiple Choice

What is the origin of smooth troughs cutting across the landscape in the Great Lakes area?

• A)The areas were covered by soft marine sediments.
• B)A huge flood coming from Iowa flowed toward the Great Lakes.
• C)Glaciers carved out the smooth troughs.
• D)All of these are correct.

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Definitions:

Active Cell

In spreadsheet applications, the currently selected cell where data can be entered or edited.

Active Range

In computing, the active range refers to the currently selected group of cells or area in a spreadsheet where operations can be performed.

AVERAGE Function

A statistical function in spreadsheet programs that calculates the mean value among a set of numeric values.

Argument

An argument in programming and software is a value or reference passed to a function, procedure, or command line that influences its operation or outcome.