Multiple choice Directions: Choose the right meaning of the following word. Alluvial Referring to soil deposits left by running water Causing fear; unrelenting; dismal; gloomy Impenetrable; incapable of being hurt; resilient; strong Treacherous; having a faithless or disloyal disposition; tending to cheat, lie, and mislead Calm; not easily disturbed; showing little emotion; having a calm temperament Reveal answer Fill a bubble to check yourself A Correct answer Explanation Alluvial refers to soil deposits or sediment left by flowing water, typically in river valleys, deltas, or floodplains. These deposits consist of sand, silt, clay, and gravel carried by water and deposited when the flow decreases.