Mirages

question 10

Multiple Choice

Mirages:

• A) only occur in the desert.
• B) are known as superior mirages when an object appears higher than it really is.
• C) appear most often in air with a small temperature gradient.
• D) are caused by the reflection of light.

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Definitions:

Sulfur Oxide

A group of chemical compounds that are a combination of sulfur and oxygen, often associated with air pollution and acid rain.

Toxic Air Pollutants

Harmful substances in the air that pose health risks to humans and the environment, regulated under environmental laws.

EPA

The Environmental Protection Agency, a U.S. federal agency responsible for protecting human health and the environment by writing and enforcing regulations.

Asbestos

A group of naturally occurring mineral fibers used in building materials that are hazardous to health when inhaled.