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NEET UG BIOLOGY MCQ: ENVIRONMENTAL ISSUES
1
Medium
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Remembering
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Ramesh Chandra Dagar is associated with
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Correct option: B
Integrated organic farming
Option B (Integrated organic farming) is correct because Ramesh Chandra Dagar is known for his contributions to integrated organic farming techniques.
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(ii) The area was sprayed with DDT by an aircraft
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(i) Lost of urea and phosphate fertilizer were used in the crops in the vicinity
(ii) The area was sprayed with DDT by an aircraft
(iii) The lake water turned green and stinky
(iv) Phytoplankton populations in the lake declined initially thereby greatly reducing photosynthesis. Which of the following is not used for disinfection of drinking water? World most problematic aquatic weed is