Study Materials developed by Students
water crisis in the world.pptxWater crisis in India.pptxCauses of water Pollution.pptxControlling measures of water pollution .pptxland pollution.pptxLAND POLLUTIONUntitled presentation-1 - Priyanka sarkar.pptxKRISH - krishnendu Mandal.pptxSusmita mandal - Susmita Mandal.pptxConvergent plate boundary - CHETONA MANDAL.pptxPrototyping presentation-1 - Aniket Sarkar.pptxMITHUN MANDAL (GEOH210025) - Mithun Mandal.pptxGlacial geomorphology - Debashree Tudu.pptxEARTH'S MANTLE - Debartha Sarkar.pptx