The slow, steady downhill flow of loose, weathered earth materials is called a. flow. b. slide. c. creep. d. slump.

C. creep

Explanation:
Creep is mainly defined as the slow motion of soil and earth materials downhill due to the effect of mechanical strength.
Creed usually occurs as a result of the exposure to high stress levels that are beneath the yield strength of the material.

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They would be at where they are for hours after.

Explanation:

Although the motion of the water is appearing to be traveling East, making Johnny think that the wave is actually pushing on the boat East bound, what is really happening here is that the motion of the particles of water is actually moving up and down that propagate to the East. Therefore, the wave would only be pushing the boat up and down, not toward land.