8.Bio-diversity

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8.Bio-diversity-merged Nagoya Protocol is related to (A) Climate change (B) Ozone depletion (C) Hazardous waste (D) Biodiversity Answer: (D) Kyoto Protocol is related to (A) Ozone depletion (B) Hazardous waste (C) Climate change (D) Nuclear energy Answer: (C) Which one of the following biosphere reserves has UNESCO recognition ? (A) Manas (B) Kanchenjunga (C) Seshachalam … Read more

 
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5. Environmental Pollution

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  Irritation in eyes is caused by the pollutant (A) Sulphur di-oxide (B) Ozone (C) PAN (D) Nitrous oxide Answer: (C Which of the following parameters is not used as a pollution indicator in water ? (A) Total dissolved solids (B) Coliform count (C) Dissolved oxygen (D) Density Answer: (D) ‘Minamata disaster’ in Japan was caused by … Read more

 
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3.Carbon dioxide (CO2)

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  Which is the source of chlorofluorocarbons ? (A) Thermal power plants (B) Automobiles (C) Refrigeration and Air Conditioning (D) Fertilizers Answer: (C) Which of the following is a source of methane? (A) Wetlands (B) Foam Industry (C) Thermal Power Plants (D) Cement Industry Answer: (A)  Which of the following is a source of emissions leading … Read more

 
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2.नवीकरणीय ऊर्जा (Renewable energy)

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S and P waves are associated with (A) floods (B) wind energy (C) earthquakes (D) tidal energy Answer: (C) Which of the following is not a renewable natural resource ? (A) Clean air (B) Fertile soil (C) Fresh water (D) Salt Answer: (D) The second most important source after fossil fuels contributing to India’s energy needs is … Read more

 
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1.Sustainable Development Goals

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Sustainable development goals have specific targets to be achieved by (1) 2022 (2) 2030 (3) 2040 (4) 2050 Answer :2 Assertion (A) : Sustainable development is critical to well being of human society. : Environmentally sound policies do not harm the environment or deplete the natural resources. Choose the correct code : (1) Both (A) … Read more

 
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