Longshore Currents and Beach Drift ________

question 59

Multiple Choice

Longshore currents and beach drift ________.

• A)move in opposite directions
• B)both have net movement that is parallel to the shore
• C)are oriented at 90° to each other
• D)are found only in deep water, and never close to the shore

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Definitions:

Stage 2 Sleep

A phase of sleep characterized by the presence of sleep spindles and K-complexes, indicating a deeper sleep than stage 1.

REM Sleep

A phase of sleep characterized by rapid eye movement, dreaming, and increased brain activity similar to the waking state.

Electroencephalograph (EEG)

A medical test used to measure the electrical activity of the brain, often used in the diagnosis of neurological conditions.

REM Sleep

Rapid Eye Movement Sleep, a unique phase of sleep characterized by rapid movement of the eyes, increased brain activity, and vivid dreams.