Distant Dark-Colored Hills Appear Blue Due to the Color of the

question 83

Multiple Choice

Distant dark-colored hills appear blue due to the color of the

• A)atmosphere between the observer and the dark hills.
• B)selectively reflected light that reaches a distant observer.
• C)reflected light that survives scattering.
• D)sky that is reflected off the hills.

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Definitions:

Physiological Need

Physiological Need refers to basic physical requirements essential for human survival, such as food, water, and shelter, as defined in theories of motivation like Maslow's hierarchy of needs.

A Drive

A drive is a psychological state that motivates an organism to satisfy a need, often critical for survival, like hunger or thirst.

Sleepiness

A state of strong desire for sleep, or sleeping for unusually long periods (compare with fatigue).

A Need

An essential requirement or necessity for survival, well-being, or the accomplishment of a task.