Class 4 (SSC) / EVS भाग 1 - विज्ञान (परिसर अभ्यास)
Chapter 9: Air
Air, SSC Std 4, based on Balbharati EVS Part 1 (Science) Std IV - old curriculum. NOTE: Maharashtra Board is rolling out new NEP-2020-aligned textbooks for this class in 2026-27; exact new chapter titles were not yet published at the time of writing, so this reflects the most recent confirmed real EVS topic structure.
Topics
Topic 1
Air
Air is a mixture of gases essential for life, and understanding its composition and properties helps us appreciate why clean air matters.
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Practice and Revision - Air
Let us practise and revise what we learned about air. Air is a mixture of gases essential for life, and understanding its composition and pr
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