Across
- 2. The mantle and outer core is made up of hot, _______ rock
- 5. The Earth's is made of 4 major __________
- 8. Hot, liquid rock that makes up the Earth's mantle
- 9. As you travel closer to the core, the temperature gets ________
- 10. Currents where warm rises and cold sinks
- 14. The mantle makes up most of the Earth's _______
- 15. The name of the plates floating on the mantle
- 17. Large slabs of rock that make up the Earth's crust and cause earthquakes when they shift
- 18. The deeper you travel into the Earth, the greater the __________
Down
- 1. The type of crust that is made up of water
- 3. The hottest layer of the Earth
- 4. The thinnest and outermost layer of the Earth
- 6. The fluid part of the mantle where convection currents occur
- 7. The core is made of this solid metal
- 8. The thickest layer of the Earth
- 11. The layer between the mantle and inner core
- 12. The third planet from the sun
- 13. The rigid, outer part of Earth made of the crust and upper mantle
- 16. The type of crust that is made up of land
- 19. Volcanoes, earthquakes, and mountains are formed when Earth's plates _______
