2. 1. The change from a liquid to a gas. 2. The change from a gas to a liquid. 3. Cumulus clouds are created by (stable/unstable) air. 4. This is the temp. at which water will condense. 5. This temp. is the best guess at the night’s low temperature. 6. (T/F) Evaporation is a process that gives off heat. 7. _________ _________ (two words) Water vapor condenses on these. 8. Stratus clouds are created by (stable/unstable) air. 9. Due to condensation, one may notice a _______in temp right before a snow. 10. This is the temperature at the base of the clouds.

3. 1. Evaporation

4. 1. The change from a liquid to a gas. 2. The change from a gas to a liquid. 3. Cumulus clouds are created by (stable/unstable) air. 4. This is the temp. at which water will condense. 5. This temp. is the best guess at the night’s low temperature. 6. (T/F) Evaporation is a process that gives off heat. 7. _________ _________ (two words) Water vapor condenses on these. 8. Stratus clouds are created by (stable/unstable) air. 9. Due to condensation, one may notice a _______in temp right before a snow. 10. This is the temperature at the base of the clouds.

5. 2. Condensation

6. 1. The change from a liquid to a gas. 2. The change from a gas to a liquid. 3. Cumulus clouds are created by (stable/unstable) air. 4. This is the temp. at which water will condense. 5. This temp. is the best guess at the night’s low temperature. 6. (T/F) Evaporation is a process that gives off heat. 7. _________ _________ (two words) Water vapor condenses on these. 8. Stratus clouds are created by (stable/unstable) air. 9. Due to condensation, one may notice a _______in temp right before a snow. 10. This is the temperature at the base of the clouds.

7. 3. Unstable

8. 1. The change from a liquid to a gas. 2. The change from a gas to a liquid. 3. Cumulus clouds are created by (stable/unstable) air. 4. This is the temp. at which water will condense. 5. This temp. is the best guess at the night’s low temperature. 6. (T/F) Evaporation is a process that gives off heat. 7. _________ _________ (two words) Water vapor condenses on these. 8. Stratus clouds are created by (stable/unstable) air. 9. Due to condensation, one may notice a _______in temp right before a snow. 10. This is the temperature at the base of the clouds.

9. 4. Dew point

10. 1. The change from a liquid to a gas. 2. The change from a gas to a liquid. 3. Cumulus clouds are created by (stable/unstable) air. 4. This is the temp. at which water will condense. 5. This temp. is the best guess at the night’s low temperature. 6. (T/F) Evaporation is a process that gives off heat. 7. _________ _________ (two words) Water vapor condenses on these. 8. Stratus clouds are created by (stable/unstable) air. 9. Due to condensation, one may notice a _______in temp right before a snow. 10. This is the temperature at the base of the clouds.

11. 5. Dew point

12. 1. The change from a liquid to a gas. 2. The change from a gas to a liquid. 3. Cumulus clouds are created by (stable/unstable) air. 4. This is the temp. at which water will condense. 5. This temp. is the best guess at the night’s low temperature. 6. (T/F) Evaporation is a process that gives off heat. 7. _________ _________ (two words) Water vapor condenses on these. 8. Stratus clouds are created by (stable/unstable) air. 9. Due to condensation, one may notice a _______in temp right before a snow. 10. This is the temperature at the base of the clouds.

13. 6. False

14. 1. The change from a liquid to a gas. 2. The change from a gas to a liquid. 3. Cumulus clouds are created by (stable/unstable) air. 4. This is the temp. at which water will condense. 5. This temp. is the best guess at the night’s low temperature. 6. (T/F) Evaporation is a process that gives off heat. 7. _________ _________ (two words) Water vapor condenses on these. 8. Stratus clouds are created by (stable/unstable) air. 9. Due to condensation, one may notice a _______in temp right before a snow. 10. This is the temperature at the base of the clouds.

15. 7. Condensation Nuclei

16. 1. The change from a liquid to a gas. 2. The change from a gas to a liquid. 3. Cumulus clouds are created by (stable/unstable) air. 4. This is the temp. at which water will condense. 5. This temp. is the best guess at the night’s low temperature. 6. (T/F) Evaporation is a process that gives off heat. 7. _________ _________ (two words) Water vapor condenses on these. 8. Stratus clouds are created by (stable/unstable) air. 9. Due to condensation, one may notice a _______in temp right before a snow. 10. This is the temperature at the base of the clouds.

17. 8. Stable

18. 1. The change from a liquid to a gas. 2. The change from a gas to a liquid. 3. Cumulus clouds are created by (stable/unstable) air. 4. This is the temp. at which water will condense. 5. This temp. is the best guess at the night’s low temperature. 6. (T/F) Evaporation is a process that gives off heat. 7. _________ _________ (two words) Water vapor condenses on these. 8. Stratus clouds are created by (stable/unstable) air. 9. Due to condensation, one may notice a _______in temp right before a snow. 10. This is the temperature at the base of the clouds.

19. 9. Rise

20. 1. The change from a liquid to a gas. 2. The change from a gas to a liquid. 3. Cumulus clouds are created by (stable/unstable) air. 4. This is the temp. at which water will condense. 5. This temp. is the best guess at the night’s low temperature. 6. (T/F) Evaporation is a process that gives off heat. 7. _________ _________ (two words) Water vapor condenses on these. 8. Stratus clouds are created by (stable/unstable) air. 9. Due to condensation, one may notice a _______in temp right before a snow. 10. This is the temperature at the base of the clouds.

21. 10 Dew point