• 2022-06-06
    The least serious damage caused by acid rain is _________.
    A: poisoning of plant roots
    B: leaching of heavy metals
    C: changing the blood chemistry in
    D: corrosion of metal structures
  • D

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    • 0

      Heavy rain combined strong wind caused severe flooding.( A: and B: with C: to D: up

    • 1

      An unexpected heavy rain caused severe flooding, and the water _____ all the time.

    • 2

      Which of the following groups ( ) can be used as metrics to manage climate change A: Acid gas emissions, atmospheric hydrogen ion concentrations, reduction of acid gases B: Heavy metal emissions, heavy metal concentrations in soil, recovery of heavy metal scraps C: Nitrogen emissions, nitrogen concentration in water, investment on nitrogen removal equipment D: GHGs emissions, atmospheric GHGs concentration, energy consumption intensity

    • 3

      North China was hit by an unexpected heavy rain, which caused a severe flooding.

    • 4

      ‏Heavy rain caused a severe car accident, resulting ______ the death of two passengers.‎‏‎