11/5/18 SIO15-18: Lecture16: Winds and Weather SIO15-18: Lecture16: - PDF document

11/5/18 SIO15-18: Lecture16: Winds and Weather SIO15-18: Lecture16: Winds and Weather 1

11/5/18 SIO15-18: Lecture16: Winds and Weather short video 9c geotherm Melting curve solid melt Image: S. Marshak “Earth, Portrait of a Planet” SIO15-18: Lecture16: Winds and Weather 2

11/5/18 SIO15-18: Lecture16: Winds and Weather Name the main constituent of Earth’s atmosphere Write down only 1 name!! (0.33 pt) Write your own pop quiz only. Have your student ID ready. Submitting a pop quiz for your friend is cheating! We check handwriting. Suspected cheaters will lose ALL previous PQ credits! Students in class less than 20 min are NOT eligible to get PQ credit. SIO15-18: Lecture16: Winds and Weather 3

11/5/18 SIO15-18: Lecture16: Winds and Weather SIO15-18: Lecture16: Winds and Weather 4

11/5/18 SIO15-18: Lecture16: Winds and Weather Fig. 11.13 CA farmers did NOT have time to do this to protect citrus Fig. 2.12 SIO15-18: Lecture16: Winds and Weather 5

11/5/18 At otherwise the same condition, which air has the lower dew point: dry or moist air? (0.33 pt) Write your own pop quiz only. Have your student ID ready. Submitting a pop quiz for your friend is cheating! We check handwriting. Suspected cheaters will lose ALL previous PQ credits! Students in class less than 20 min are NOT eligible to get PQ credit. SIO15-18: Lecture16: Winds and Weather END: condensation: release of latent heat Fig. 12.4a P: air pressure SIO15-18: Lecture16: Winds and Weather 6

11/5/18 END: evaporation: absorption of l. heat jet cabin pressure ~ 2000 m -> bottle compressed upon landing at sea level Fig. 12.4b SIO15-18: Lecture16: Winds and Weather Fig. 12.5 SIO15-18: Lecture16: Winds and Weather 7

11/5/18 Fig. 12.7 SIO15-18: Lecture16: Winds and Weather Fig. 12.6 moving objects are diverted due to Earth’ s spin Lecture 2 notes book chapter 2 Fig. 2.9 Fig. 2.10 SIO15-18: Lecture16: Winds and Weather 8

11/5/18 moving objects are diverted due to Earth’ s spin Fig. 2.9 NOVA: usually very cool but this video has several wrong statements Lecture 2 notes book chapter 2 “spinning momentum is preserved” SIO15-18: Lecture16: Winds and Weather Fig. 12.8 (right-hand rule, e.g. Santa Ana northern hemisphere) in San Diego e.g. Storm System, Hurricane SIO15-18: Lecture16: Winds and Weather source: Marshak “The Earth” 9

11/5/18 Fig. 12.8 Fig. 12.9 SIO15-18: Lecture16: Winds and Weather What happens with the latent heat during condensation? (0.34 pt) Write your own pop quiz only. Have your student ID ready. Submitting a pop quiz for your friend is cheating! We check handwriting. Suspected cheaters will lose ALL previous PQ credits! Students in class less than 20 min are NOT eligible to get PQ credit. SIO15-18: Lecture16: Winds and Weather 10

11/5/18 Fig. 11.2a; source: Marshak “The Earth” SIO15-18: Lecture16: Winds and Weather Fig. 12.10 see website! SIO15-18: Lecture16: Winds and Weather 11