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Air pollution is not caused by?

APollen grains

BAutomobiles

CIndustries

DHydro-electric power

Answer:

D. Hydro-electric power


Related Questions:

Identify the correct statements regarding the effects of heavy metals on the human body.

  1. Excessive levels of heavy metals can damage organs such as the brain, liver, kidneys, and heart.
  2. Heavy metals have no impact on the nervous system.
  3. The primary effect of heavy metals is on the skin.
  4. Heavy metals are beneficial for organ function.
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    What factor significantly influences the volatilization of pesticides?

    1. The vapor pressure of the pesticide compounds is a key determinant of volatilization.
    2. The color of the pesticide does not affect its volatilization rate.
    3. The solubility of the pesticide in water is the primary factor influencing volatilization.
    4. The density of the pesticide is the main driver of volatilization.
      Which industry is a common origin for Cadmium?