Welcome to J K Online Classes. . Buy Book and Mic from here:- --------------------------------------------- 📖NCERT Class 7 Curiosity: https://amzn.to/4o2jFP8 🎙️Wireless Microphone: https://amzn.to/4kVWAee . Contact J K Online Classes to get help in study. Read the chapter summary and download NCERT Solution here: https://www.jkonlineclasses.in/2025/1... Visit: https://jkonlineclasses.in Follow J K Online Classes at social media. J K Online Classes on Fb: / jkonlineclassesindia J K Online Classes on Instagram: / jkonline.classes J K Online Classes on YT: / @jkonlineclasses Follow on Whatsapp channel: https://www.whatsapp.com/channel/0029... Follow on Quora: https://jkonlineclasses.quora.com/ Follow me on Twitter: https://x.com/JeetfromINDIA Go to: -------- 00:00 Intro 05:44 Conduction of Heat 20:00 Convection 28:50 Land and Sea Breeze 38:00 Radiation 48:25 Water Cycle 55:21 Seepage of water beneath the earth 01:03:59 Ice Stupa 01:06:29 In a nutshell 01:11:01 Thank you For any kind of correction please provide valid detail with link in comment section 🔴Beware of Cyber-crime and cyber-fraudulent🔴 For any kind of query related to topics please comment.