Crossword of Science

3. Tectonic plates slide past each other causing shaking
7. Where an earthquake starts underground
8. scale It rates earthquakes based on the total amount of energy they release
9. Lava flows are streams of molten rock that pour or ooze from an erupting vent.
10. It measures the maximum size
13. Current, It is lighter (less dense), when it is warm the material rises while heavier (more dense) cool material sinks.
14. Of Fire: Ring of Fire is where the Pacific Plate meets many surrounding tectonic plates.
16. When you turn on a light bulb that energy that comes from that source
18. It is an instrument used to record the motion

1. Spot: A hotspot is an area of the Earth's mantle from which hot plumes rise upward
2. S waves are called secondary waves and they can travel through solids
3. The earth's surface directly above the starting point to form a volcano
4. A volcano is an opening in the Earth's surface usually found in a mountain.
5. It is the flow of heat by direct touch
6. They can travel more slowly through Earth's material
11. Density is the mass of an object divided by its volume
12. Scale It is based on seismic records
15. It is sound waves that travel through things
17. Magma is extremely hot liquid and semi-liquid rock located under Earth's surface.