Which of the following is the best indicator of SO2 pollution

Related MCQs

• Which of the following is the major cause of pollution
• The pollution which does not persistent harm to life supporting system is
• Minamata disease was caused by pollution of water by
• Air pollution is severe in
• Air pollution can be of
• The supersonic jets cause pollution by the thinning of
• Man made sources of radiation pollution are:
• Which of the following statements regarding species interdependence are true? A) An association of two species where one is benefitted and other remains unaffected called mutualism B) An interspecific association where both partners derive benefit from each other is called commensalism C) A direct food relation between two species of animals in which one animals kills and feed on another is referred as predation D) A relationship between two species of organism where both the partners are benefitted from each other is called symbiosis.
• Which of the following interactions will not promote co evolution?
• Which of the following ecological pyramid is always upright?