Which Are the Most Mobile Dunes

question 27

Multiple Choice

Which are the most mobile dunes?

• A) longitudinal
• B) transverse
• C) barchan
• D) parabolic
• E) none of these

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Definitions:

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The process of enhancing and enriching one’s understanding and practice of ethical standards in personal and professional contexts.

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A moral or legal obligation; in commerce, it typically refers to a tax imposed on imports or exports.

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The beliefs or hopes about what is possible or likely to happen in the future.

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