Across
- 3. layer of the atmosphere where weather occurs
- 7. clouds that are high in the atmosphere
- 8. reasons for earth's seasons include the _______ and orbit
- 9. day to day short term changes in temperature and precipitation
- 10. animals take in _____________
Down
- 1. where two air masses meet
- 2. plants ____________, or take in CO2
- 4. _____________ is lower as you get to higher altitudes
- 5. cooler, denser air sinks and hotter air rises in the atmosphere
- 6. long term pattern of weather