Across
- 3. – Decay of radioactive elements, producing internal heat.
- 5. The layer between Earth's crust and core where convection occurs.
- 7. – Earth's outermost solid layer, where heat from the mantle can escape.
- 8. Magma that reaches Earth's surface.
- 10. – The innermost part of Earth, consisting of a hot, dense metal ball.
- 12. – An area where plumes of hot material rise to the surface, creating volcanic activity.
- 13. – The movement of Earth's plates, driven by internal heat.
- 14. – Eruption of molten rock due to internal heat pressure.
Down
- 1. – Process where one tectonic plate moves under another, generating heat.
- 2. – Heat originating from Earth's internal processes.
- 4. – Transfer of heat through electromagnetic waves.
- 6. Molten rock beneath Earth's surface.
- 7. – Heat transfer by the movement of fluid (e.g., in the mantle).
- 9. – Upwelling of hot, buoyant material from deep within Earth.
- 11. – Heat transfer through direct contact in solid materials.