Bingo Crossword Puzzle
Across
- 3. A layer of hot rock under the crust
- 5. An underwater mountain system formed by plate tectonics
- 8. The place where two plates move apart, or diverge
- 10. The theory that states the pieces of Earth's lithosphere are in slow, constant motion, driven by convection currents in the mantle
- 13. The layer of rock that forms Earth's outer skin
- 15. A dark rock with a fine texture
- 16. A wave in the earth produced by an earthquake
- 18. The flow that transfers heat within a fluid
- 20. A process that continually adds new material to the ocean floor
- 22. Core A dense ball of solid metal
- 23. The transfer of energy through space
- 25. Breaks in Earth's crust where rocks have slipped past each other
- 27. Core A layer of molten metal that surrounds the inner core
- 28. A device that bounces sound waves off underwater objects and then records the echoes of these sound waves
- 29. A soft layer under the lithosphere
- 30. A measure of how much mass there is in a volume of a substance
Down
- 1. Heat transfer within a material or between materials that are touching
- 2. The result of a force pressing on an area
- 4. The supercontinent that all the continents drifted Stop correcting together to become
- 6. The idea that the continents slowly moved over Earth's surface
- 7. The place where two plates come together, or converge
- 9. Any trace of an ancient organism that has been preserved in a rock
- 11. Heat transfer by the movement of currents within a fluid
- 12. A deep valley that forms along the divergent boundary
- 14. A well tested concept that explains a wide range of observations
- 17. The process by which ocean floor sinks beneath a deep-ocean trench and back into the mantle
- 19. Deep, underwater canyons
- 21. A rock that is usually a light color and has a coarse texture
- 24. The uppermost part of the mantle and crust together
- 26. Separated sections the lithosphere is broken into