Which of the following is $NOT$ an effect of noise pollution on humans?

  • A
    Anxiety and insomnia
  • B
    Decrease in heart rate
  • C
    Changes in breathing patterns
  • D
    Psychological and physiological disorders

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Similar Questions

Provide definitions and explanations for the following terms:
$(i)$ Pollution
$(ii)$ Greenhouse effect

The major drawback of $DDT$ as a pesticide is that:

Match the columns:
Column-$I$ Column-$II$
$(1)$ Mercury $(a)$ Low blood pressure,blindness
$(2)$ Lead $(b)$ Hyperkeratosis,liver cirrhosis
$(3)$ Arsenic $(c)$ Bone deformation,testicular atrophy
$(4)$ Cadmium $(d)$ Abdominal pain,haemolysis
$(e)$ Anaemia,convulsions

Biomagnification is highest in

Photochemical smog formed in congested metropolitan cities mainly consists of

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