Across
- 2. the hypothesis that continents have slowly moved to their current locations is called Continental
- 5. water freezes at degrees
- 7. is the layer of the atmosphere nearest to Earth's surface.
- 9. What process takes rock to the inside of Earth?
- 10. When a scientist has tested her hypothesis, the next step in scientific inquiry is to observe and
- 12. what are the 3 ways in which movement of two blocks of rock along a fault causes earthqake to occur strike-slip, normal,
- 14. A scientific law describes a pattern in
- 16. List the three things necessary for photosynthesis.sun light water carbon
- 17. humidity is a measure of the amount of water vapor that air is holding compared to the amount needed for saturation at a specific temperature.
- 18. Areas of low-pressure usually have cloudy
- 20. Plates move apart at divergent
Down
- 1. Most of the freshwater on Earth is found in
- 3. The boundary between cold and warm air masses is called
- 4. contains the highest concentration of ozone.
- 6. List the 7 steps of the scientific method in order R F D T O A D recognize a problem, form a hypothesis, design an experiment, test the hypothesis, observe and record, analyze data, draw...
- 7. used to measure temperature.
- 8. list the 3 things that distinguish atmospheric layers. composition, altitude,
- 11. The process of liquid changing to a gas at the surface of the liquid is called
- 12. A vast, underwater mountain chain is called a mid-ocean
- 13. waves are the first to reach a seismograph after an earthquake.
- 15. evaporates from oceans and lakes and rises into Earth's atmosphere as water vapor.
- 19. point in Earth's interior where the energy release of an earthquake occurs is