Sand Moving Over a Dune Surface by Saltation Typically Forms

question 43

Multiple Choice

Sand moving over a dune surface by saltation typically forms ___.

• A) graded beds
• B) ripple marks
• C) mud cracks
• D) desert pavement
• E) tool marks

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Definitions:

Altruistic Behavior

Actions undertaken to help others with no direct benefit to the individual performing the actions, often at a cost to themselves.

Altruism

The belief in or practice of disinterested and selfless concern for the well-being of others.

Couples Therapy

A form of psychological therapy used to treat relationship distress for both individuals within the relationship.

Both Partners

Refers to the two individuals in a relationship or collaboration, emphasizing their mutual involvement or contribution.