Desert Varnish Consists of ________

question 50

Multiple Choice

Desert varnish consists of ________.

• A)pesticide and other pollutant residues
• B)dusts of iron and magnesium oxides
• C)dust deposits affected by microorganisms
• D)carbonate cements with iron impurities (e.g.,siderite)

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Definitions:

Physical Challenges

Difficulties related to physical health or mobility, often requiring adaptation or specialized support.

Stereotype

A widely held but fixed and oversimplified image or idea of a particular type of person or thing.

Distrusts Certain Types

A feeling of suspicion or lack of confidence in particular groups or categories of things or people.

Microaggressions

Everyday verbal, nonverbal, and environmental slights, snubs, or insults, intentional or unintentional, which communicate hostile, derogatory, or negative messages to target persons based solely upon their marginalized group membership.