(Question)
Q: What substance can be eroded by wind or water? Choices: - metal - wood - sand - soil A:
(Answer)
soil

(Question)
Q: Equal and oppositely directed forces produce what kind of acceleration? Choices: - steady acceleration - greater acceleration - faster acceleration - no acceleration A:
(Answer)
no acceleration

(Question)
Q: Volcano chains form as an oceanic plate moves over what? Choices: - dust spot - Water spot - melt spot - hot spot A:
(Answer)
hot spot