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Evaluating Environmental Systems (Geomedicine) Quiz on Geomedicine, created by publicuniverse on 11/05/2013.

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Question 1 of 4

1

As a percentage of weight, what elements makes up most of our bodies?

Select one of the following:

  • Phosphorous

  • Carbon

  • Hydrogen

  • Oxygen

Explanation

Question 2 of 4

1

Lack of _______ leads to goiter

Select one of the following:

  • Iodine

  • Mercury

  • Sulfur

  • Potassium

Explanation

Question 3 of 4

1

What chemical is added to many city water supplies that helps protect teeth?

Select one of the following:

  • Chlorine

  • Apatite

  • Halite

  • Flourine

Explanation

Question 4 of 4

1

What is the second leading cause of lung cancer in the U.S.?

Select one of the following:

  • Mercury

  • Radon

  • Sulfur Dioxide

  • Asbestos

Explanation

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