Class 8_Chapter 18_Pollution of Air and Water

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Across
  1. 2. The largest planet in the solar system
  2. 4. The Brightest Star in the sky
  3. 6. Stars forming a group of recognizable shape
  4. 8. Famous constellations seen during late winter evening
  5. 9. India's first mars orbiter mission
  6. 10. large number of small objects revolve around sun.
  7. 11. Famous constellations seen during summer time
Down
  1. 1. Brightest Planet in the night sky
  2. 3. A definite path on which planet revolve around sun
  3. 5. Nearest Planet to sun
  4. 7. The Study of Celestial Objects
  5. 9. Shooting stars is also known as