Geography and Environment UPSC PYQ 2022

Describe the characteristics and types of primary rocks. (Answer in 150 words) <!--qid:MAINS_2022_GS-I_Q4-->

Explain the causes and effects of coastal erosion in India. What are the available coastal management techniques for combating the hazard? (Answer in 250 words) <!--qid:MAINS_2022_GS-I_Q18-->

Each year a large amount of plant material, cellulose, is deposited on the surface of Planet Earth. What are the natural processes this cellulose undergoes before yielding carbon dioxide, water and other end products? (Answer in 150 words) <!--qid:MAINS_2022_GS-I_Q6-->

Elucidate the relationship between globalization and new technology in a world of scarce resources, with special reference to India. (Answer in 250 words) <!--qid:MAINS_2022_GS-I_Q20-->

Discuss in detail the photochemical smog emphasizing its formation, effects and mitigation. Explain the 1999 Gothenburg Protocol. (Answer in 150 words) <!--qid:MAINS_2022_GS-I_Q7-->

Describing the distribution of rubber producing countries, indicate the major environmental issues faced by them. (Answer in 250 words) <!--qid:MAINS_2022_GS-I_Q15-->

Mention the significance of straits and isthmus in international trade. (Answer in 250 words) <!--qid:MAINS_2022_GS-I_Q16-->

Discuss global warming and mention its effects on the global climate. Explain the control measures to bring down the level of greenhouse gases which cause global warming, in the light of the Kyoto Protocol, 1997. (Answer in 250 words) <!--qid:MAINS_2022_GSI_Q17-->

What are the forces that influence ocean currents? Describe their role in fishing industry of the world. (Answer in 250 words) <!--qid:MAINS_2022_GS-I_Q14-->