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Science Bowl Questions For Earth Science

Science Bowl Questions For Earth Science. ERSC-92; Multiple Choice: Crinoids are the same as one of the following. Which one is it? Is it w) algae x) sea scorpions y) sea lilies z) lobe-finned fishes. ANSWER: Y -- SEA LILIES.

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Science Bowl Questions For Earth Science

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  1. Science Bowl Questions For Earth Science

  2. ERSC-92; Multiple Choice: Crinoids are the same as one of the following. Which one is it? Is itw) algaex) sea scorpionsy) sea liliesz) lobe-finned fishes

  3. ANSWER: Y -- SEA LILIES

  4. ERSC-92; Multiple Choice: Which one of the following seas has the lowest salinity?w) Balticx) Deady) Mediterraneanz) Red

  5. ANSWER: W -- BALTIC

  6. ERSC-92; Multiple Choice: Most cave deposits form from which of the following minerals?w) hematitex) calcitey) quartzz) none of these

  7. ANSWER: X -- CALCITE

  8. ERSC-93; Multiple Choice: The internal structure of crystals was first studied with which of thefollowing?w) x-raysx) isotopesy) electron microscopesz) lasers

  9. ANSWER: W -- X-RAYS

  10. ERSC-93; Multiple Choice: Which of the following elements is found in the earth's crust as botha native element and as a compound?w) argonx) coppery) chlorinez) silicon

  11. ANSWER: X -- COPPER

  12. ERSC-93; Multiple Choice: A geologic feature called a kimberlite indicates the possibility ofthe presence of which of the following?w) rubiesx) diamondsy) sapphiresz) opals

  13. ANSWER: X -- DIAMONDS

  14. ERSC-93; Multiple Choice: Which of the following is the mineral name for ordinary salt?w) biotitex) calcitey) halitez) dolomite

  15. ANSWER: Y -- HALITE

  16. ERSC-93; Multiple Choice: Safety aside, for which of the following reasons is alcohol used inpreference to mercury in a minimum thermometer?w) Alcohol has a higher boiling pointx) Alcohol has a lower freezing pointy) Alcohol contracts more uniformlyz) Alcohol can be dyed for visibility

  17. ANSWER: X -- ALCOHOL HAS A LOWER FREEZING POINT

  18. ERSC-93; Multiple Choice: In geological studies, the Mohorovicic Discontinuity, commonlycalled the Moho, is the boundary between thew) the mantle and the crustx) asthenosphere and the mantley) mantle and the outer corez) outer core and the inner core

  19. ANSWER: W -- THE MANTLE AND THE CRUST

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