Term Archives

  1. Ch-5 Coal and Petroleum

  2. Ch-4 Metals and Non-Metals

  3. Ch-3 Synthetic Fibres and Plastics

  4. Ch-2 Microorganisms : Friend and Foe

  5. Ch-1 Crop Production and Management

  6. Ch-13 MOTION & TIME

  7. Ch-12 REPRODUCTION IN PLANTS

  8. Ch-11 Transportation in Animals and Plants

  9. Ch-9 SOIL

  10. Ch-8 Winds, Storms and Cyclones

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