Ques:Q: What important liquid is stored throughout the earth in the oceans, underground, and in ice? Choices: - oil - lava - air - water A:

Ans:water
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Ques:Q: Water dissolving minerals out of rocks makes ocean water what? Choices: - muddy - bitter - sweet - salty A:

Ans:salty
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Ques:Q: Exemplified by a lit match bursting into flame or the process that forms fossil fuels, chemical reactions vary greatly in terms of what? Choices: - duration - density - power - speed A:

Ans:speed
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Ques:Q: In which type of reaction are compounds formed? Choices: - gaseous reaction - acid reaction - balanced reaction - chemical reaction A:

Ans:
chemical reaction
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