01 / MappingBab al-Mandeb: the southern gateway to the Red SeaLocate Bab al-Mandeb, the Gulf of Aden, the Red Sea and the Strait of Hormuz; trace a voyage from Mumbai to the Suez Canal.Prelims · Bab al-Mandeb – Red Sea access and maritime vulnerabilityOpen study card
02 / SpeciesBlue whale: a giant in Indian watersRevise the differences between baleen and toothed whales, and explain why stranding records need correction for observation effort.Prelims · Blue whale – conservation status and stranding evidenceOpen study card Image creditWikimedia Commons
03 / ChronologyCORSIA: from adoption to the second phaseArrange CORSIA's adoption and implementation phases chronologically; distinguish international offsetting rules from domestic fuel-blending obligations.Prelims · CORSIA – adoption and phased implementationOpen study card Image creditWikimedia Commons
