_______ Is a Thin Surface Layer of Closely Packed Pebbles

question 2

Multiple Choice

_______ is a thin surface layer of closely packed pebbles found in deserts.

• A) A pediment
• B) Desert pavement
• C) A barchan
• D) Desert varnish
• E) A mesa

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Definitions:

Protons

Positively charged particles found in the nucleus of an atom.

Neutrons

Neutral particles within an atom's nucleus, contributing to the atom's mass but not its charge.

Atom

The basic unit of a chemical element, made up of a nucleus surrounded by electrons.

Protons

Protons are positively charged subatomic particles found in the nucleus of an atom, contributing to the atom's mass and defining the element's identity.