Fun with Geoscience Trivia

  1. What name is given to the caver's lamp that uses a carbon compound and water to make acetylene, which is then lit to produce a white light?
    CARBIDE LAMP

  2. Emery powder and emery paper are abrasives that use which ground-up mineral?
    CORUNDUM (SAPPHIRE)

  3. The Juan de Fuca Ridge is located off the coast of which North American country?
    CANADA

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