Natural Phenomena — deeper themes

This CTET Paper 2 Science chapter builds Natural Phenomena deeper themes for future Classes VI-VIII science teachers: lightning charge transfer, earthquake focus-epicentre and safety, light reflection and refraction intro, wind storms and cyclones lightly, stars and solar system touch if NCERT, pedagogy of fear-myths versus science, low-cost TLM, and hard CTET stems in teacher voice. Sibling Natural Phenomena overview (c2-1-05) stays one-line contrast only.