Across
- 3. Light can be split into this with a prism
- 6. The largest desert in the world
- 8. Large marsupial
- 11. The science of living things
- 12. The path of a planet or other celestial object
- 13. High points of land created by tectonic movement
- 15. Bengal, Malayan and Siberian are all types of which big animal?
- 16. Charles ________ Famous for defining the Theory of Evolution
- 17. A planet with rings
Down
- 1. Marie _______, pioneer of radiation research
- 2. Large wave created by underwater earthquakes
- 4. An instrument to measure temperature
- 5. The infant form of frogs and toads
- 7. Globally , this Farm animal outnumbers people 20 to 1
- 9. Sea Bird with a large wingspan
- 10. The largest internal organ in the human body
- 14. This word can go before 'Year','Saber' and 'Switch'
- 16. The most popular pet in Britain
- 18. The name of both a river and a rainforest