"waterfalls" →fallsdescents
Wait, let me check if these are accurate. "Diagrams" can indeed be replaced with "graphs" or "illustrations," though "graphs" might overlap with "charts." Hmm, maybe "graphs" is okay since they're both visual representations but different types. "Presentation" as "display" and "show" work. "Audience" as "viewer group" is a bit formal, but "spectators" and "onlookers" might not be the best fit. Maybe "listeners|participants|onlookers" for "audience." Alternatively, "viewers|attendees|observers" could be better. Let me adjust that. malaigal vilagi ponalum ppt
For the sentence "The natural springs and waterfalls, which are believed to possess healing properties..." "waterfalls" →fallsdescents Wait, let me check if these
"natural springs" → natural fountains|freshwater sources|untreated springs "waterfalls" →fallsdescents Wait