Which of the Following Statements About the Role of Water

question 43

Multiple Choice

Which of the following statements about the role of water in mass movement is NOT true?

• A) A larger amount of water increases slope stability by increasing surface tension between adjacent particles.
• B) A small amount of water increases slope stability by aiding the growth of vegetation.
• C) A larger amount of water decreases slope stability by reducing friction between surface materials and the underlying material.
• D) A small amount of water somewhat increases slope stability because the water's surface tension attracts particles.

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Definitions:

Slow-Wave Sleep

A deep sleep stage characterized by low-frequency, high-amplitude brain waves, essential for physical restoration and memory consolidation.

Delta Waves

Slow brainwaves predominantly seen in deep sleep that are associated with healing, dreaming, and detached awareness.

NREM-3 (N3)

A stage of sleep that is deep and restorative, during which it is difficult to awaken someone; also known as slow-wave sleep.

Alpha Waves

Brainwaves detected by an EEG that are associated with a state of wakeful relaxation, typically present when a person's eyes are closed but they are awake.