Across
- 5. What property means metals can be hammered into shape without breaking?
- 6. years What unit is used to measure large distances in space?
- 7. energy Which renewable energy source uses moving air to generate electricity?
- 9. Which metal is commonly used in electrical wiring?
- 11. What type of fuel can be replaced naturally, such as wind or solar?
- 12. What are metals called when they allow electricity to pass through them easily?
- 14. Sun What is the name of the star at the centre of our solar system?
- 15. Which planet is often called the “Red Planet”?
- 17. energy Which renewable energy source uses sunlight to generate electricity?
- 19. What force keeps planets in orbit around the Sun?
- 20. What type of plate boundary involves plates sliding past each other?
- 22. At which type of plate boundary do plates move towards each other?
- 24. Way What is the name of the galaxy that contains our solar system?
Down
- 1. Which planet is the largest in the solar system?
- 2. fuels What are coal, oil, and natural gas collectively called?
- 3. What is the explosion called when a massive star dies?
- 4. What layer of the Earth lies directly beneath the crust?
- 8. What natural hazard often occurs at plate boundaries?
- 9. At which type of plate boundary do plates move apart?
- 10. What type of fuel will eventually run out, such as coal or oil?
- 13. What layer of the Earth do tectonic plates make up?
- 16. How many continents are there on Earth?
- 17. Which planet is famous for its rings?
- 18. Which planet is closest to the Sun?
- 21. What continent is south of Europe and east of South America?
- 23. How many planets are in our solar system?