Lydia crossword

3. include lavas that form during volcanic eruptions
4. a flow of particles that comes off the sun at about one million miles per hour and travels throughout the entire solar system.
5. coarse-grained intrusive igneous rock composed mostly of quartz
7. outer shell is divided into large slabs of solid rock, called “plates,”
8. the movement of gases due to heat and gravity.
11. instruments used to record the motion of the ground during an earthquake
13. sediments, oceanic crust, and mantle lithosphere return to
14. doughnut shaped zones of highly energetic charged particles trapped at high altitudes in the magnetic field of Earth.
15. interdisciplinary field that applies geoscientific principles to the study of extraterrestrial bodies and matter
16. fine-grained volcanic rock that sometimes displays a columnar structure
17. meeting or passing of two or more celestial bodies in the same degree of the zodiac.

1. to change in composition or structure
2. planets begin to melt, the materials in them begin to separate from one another
6. a rock that has been changed by pressure and temperature over time
9. formed on or near the Earth's surface from the compression of ocean sediments
10. the region around a planet dominated by the planet's magnetic field.
11. waves an elastic wave in the earth produced by an earthquake or other means.
12. where new crust is generated as the plates pull away from each other