Across
- 4. The hypothesis that continents have slowly moved to their current locations is called
- 5. The stratosphere contains the
- 8. Plates move apart at
- 9. Water evaporates from oceans and lakes and rises into Earth's atmosphere as
- 10. List the 3 ways in which movement of two blocks of rock along a fault causes an
- 15. The point in Earth's interior where the energy release of an earthquake occurs is compositionaltitudetemperature List the 3 things that distinguish atmospheric layers.
- 17. are the first to reach a seismograph after an earthquake
- 18. The troposphere is the layer of the atmosphere
- 20. to occur
- 21. A vast, underwater mountain chain is called a
Down
- 1. is a measure of the amount of water vapor that air is holding compared to the amount needed for saturation at a specific temperature.
- 2. List the three things necessary for photosynthesis.
- 3. Water freezes at
- 6. The process of liquid changing to a gas at the surface of the liquid is called
- 7. The boundary between cold and warm air masses is called
- 11. is used to measure temperature.
- 12. Most of the freshwater on Earth is found in
- 13. When a scientist has tested her hypothesis, the next step in scientific inquiry is to
- 14. What process takes rock to the inside of Earth
- 16. List the 7 steps of the scientific method in order
- 19. A scientific law describes a
