Class 8 Social Science Chapter 1 Notes: Natural Resources (2026-27)

Odisha Board Class 8 Social Science Chapter 1 notes (“ପ୍ରାକୃତିକ ସମ୍ବଳ ଓ ଏହାର ବ୍ୟବହାର” / Natural Resources and Their Use). These revision notes, updated for 2026-27, cover essential concepts, definitions, and chapter-wise questions for exam preparation.