Other questions in this quiz

2. What is the half life decay of carbon 14

  • 5730 years
  • 3700 years
  • 1345 years
  • 7530 years

3. What is the daughter isotope of 238U

  • 206Pb
  • 237U
  • 207Pb
  • 236Pb

4. Which of the following are all layer silicate minerals?

  • Galena, quartz, gypsum, muscovite, halite, barytes, iron pyrites
  • quartz, feldspars, pryoxenes, amphiboles, olivine, garnet.
  • hematite, quartz, silica, potassium feldspar, talc, chert

5. Which of the following are all metamorphic rocks?

  • basalt, slate, diorite, flint, marble, granite
  • Marble, slate, phyllite, gneiss, schist, quartzite
  • conglomerate, sandstone, shale, mudstone, basalt

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