Across
- 4. A _______ scale is used to measure the intensity of an earthquake
- 7. Cerebrum and Cerebellum are part of which organ of the human body?
- 10. Which country has developed the first floating nuclear plant?
- 12. Matter is made up of tiny particles called?
- 14. When magma or lava cools what type of rock is formed?
- 16. Marie and Pierre Curie discovered ______
- 17. Most abundant gas in Earth's atmosphere
- 18. Plants look green due to what?
- 19. What force pulls 2 objects towards each other?
Down
- 1. Thomas ______ invented the light bulb
- 2. First Indian satellite was?
- 3. A community of organisms living together is called?
- 5. _______ Babbage invented the computer
- 6. The process by which plants loose water is called?
- 8. An instrument that makes smaller objects look bigger
- 9. Energy of food is measured in ________
- 11. ISRO headquarters are located in?
- 13. How many minutes roughly it takes for the sun's light to reach Earth
- 15. ________ Kurein was the father of white revolution in India
- 20. Name of the counting machine that uses rods of beads