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picture1_Environmental Pollution Pdf 50183 | Ncert Exemplar Solutions Class 12 Biology Chapter 16


picture2_Environmental Pollution Pdf 50183 | Ncert Exemplar Solutions Class 12 Biology Chapter 16 picture3_Environmental Pollution Pdf 50183 | Ncert Exemplar Solutions Class 12 Biology Chapter 16

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File: Environmental Pollution Pdf 50183 | Ncert Exemplar Solutions Class 12 Biology Chapter 16
NCERT Exemplar Solutions for Class 12 Biology Chapter 16 - Environmental Issues Multiple-Choice Questions 1. Non-biodegradable pollutants are created by a. Nature b. Excessive use of resources c. Humans d ...

icon picture PDF Filetype PDF | Posted on 19 Aug 2022 | 2 years ago
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...Ncert exemplar solutions for class biology chapter environmental issues multiple choice questions non biodegradable pollutants are created by a nature b excessive use of resources c humans d natural disasters ans correct option is toxic which cannot be degraded or decomposed in way into less harmful components called as i e they would not decompose when thrown away on ground the primary source because consumption rates these being so high include various metals like arsenic polythene mercury plastic and synthetic fibers according to central pollution control board diameter particles that responsible causing great harm human health micrometer xii www vedantu com particulate matter leads major air can differentiated two categories settable larger than diameters suspended having mm lesser hazardous pass deeper lungs many breathing respiratory problems adverse conditions it even lead fatal material generally used soundproofing rooms recording studio auditorium cotton coir wood styrofoam ty...
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