Which of the following is a secondary pollutant

Related MCQs

• Carbon mono oxide is a pollutant because
• The major pollutant from automoblie exhaust is
• Example of primary pollutant
• 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?
• Which of the following statement is incorrect regarding ecological pyramids
• Which of the following region has maximum diversity
• Which of the following is mainly responsible for the extinction of wild life
• Which of the following is the best indicator of SO2 pollution