Multiple Choice
A pesticide is more likely to contaminate groundwater if it has which of the following characteristics?
A) highly volatile (high vapor pressure)
B) highly soluble in water
C) strongly adsorbed to soil colloids
D) rapidly degraded by soil microorganisms
E) all of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q31: The adsorption of many pesticides is greater
Q32: Organic chemicals whose structures have positively charged
Q33: It has been found that continued,repeated application
Q34: Maintaining soil reaction at pH 7.0 is
Q35: In soils treated with excessive rates of
Q36: Hyperaccumulators are plants that _.<br>A)can survive on
Q37: Which group of organic insecticides is most
Q39: Most classes of pesticides include some kind
Q40: Bioremediation of soils is often brought about
Q41: The radionuclide Cesium-137 behaves in soils much