THIS NOTE COVERS 100% SYLLABUS OF ENVIRONMENT SCIENCE FOR WBCS MAIN EXAM.
FEATURES:- (1) LATEST PATTERN (2) 11 CHAPTERS (3) ENGLISH VERSION (4) HANDWRITTEN (5) TOTAL PAGES= 63 (6) CHAPTER-WISE DETAILS NOTE (7) PREVIOUS YEAR QUESTIONS ADDED (8) EXTRA QUESTIONS ADDED CHAPTERS:- 1- ECOSYSTEM 2- ENERGY FLOW 3- POLLUTION 4- DIFFERENT ACTS 5- MEAs 6- CLIMATE CHANGE 7- SOME IMPORTANT POINTS 8- BIODIVERSITY & CONSERVATION 9- TOTAL 747 MCQs 10- EXTRA NOTES 11- PREVIOUS YEAR QUESTIONS