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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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crazyson_23 crazyson_23
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6 years ago
Generally an organic chemical is destroyed when it is lost from the soil by volatilization.
 
  Indicate whether the statement is true or false

Question 2

Anaerobic decomposition of organic wastes in landfills results in the production of ________ gas which is often recovered and used.
 
  A) ethylene
  B) ozone
  C) methane
  D) oxygen
  E) all of the above

Question 3

The principal human health effect of exposure to radon is ________.
 
  A) blue baby syndrome
  B) lung cancer
  C) bone embrittlement
  D) diarrhea
  E) none of the above

Question 4

In the design of a ________ type landfill, biodegradation and colloid adsorption are important mechanisms of reducing pollution potential.
 
  A) natural attenuation B) containment
  C) both natural attenuation and containment D) neither natural attenuation and containment

Question 5

You feel the need for more education to become better acquainted concerning diseases. Where would you go for help?
 
  What will be an ideal response?
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Cooter747Cooter747
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6 years ago
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crazyson_23 Author
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6 years ago
Brilliant ツ
dianeflunder
wrote...

Yesterday
Good timing, thanks!
DAGINC
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2 hours ago
Correct Slight Smile TY
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