1. Lesson Essential Question: 1.The average amount of energy of motion of each particle of a substance is known as: 2.Molecules in cold objects move __________. 3.What are the two scales that measure temperature? What causes heat transfer in the troposphere?

2. Go over Bellringer. Pass back graded papers. Review concepts of heat and temperature. Complete the “Types of Heat Transfer” flip book. Go over “Types of Heat Transfer” Demo: Radiation Conduction Convection Convection Current Begin “Heat Transfer” homework w/s

3. The transfer of thermal energy from one object to another because of a difference in temperature. Heat

4. Radiation The direct transfer of energy from electromagnetic waves. Examples: Heat from the sun, holding hands in front of a fire/heater, burner on stove giving off heat.

6. Conduction The direct transfer of energy from one substance to another that is touching. Examples: A pot sitting on the stove, a heating pad resting on your back, feeling for a fever, touching the hotplate.

7. Convection The transfer of energy by the movement of a fluid. Examples: Boiling water, lava lamp (warm fluid rising and cool fluid sinking).

8. Convection Currents The circulation of a fluid as it alternately heats up and cools down. ***MAIN WAY TO MOVE HEAT THROUGH THE TROPOSPHERE!

10. How Heat Is Transferred

15. Sunday, June 05, 2016 Complete the Heat Transfer in the Troposphere homework w/s HOT HOT HOT TIPS ASSIGNMENT DUE Friday!

16. On a sheet of paper, draw (without talking) an example of one of the three types of heat transfer. Once you are finished, challenge your partner to guess which type of heat transfer you sketched.

17. Dear Mrs. Raski, In the past two days, I have learned that there are ______ ways heat transferred in the troposphere. They are: __________, __________, and ___________. The troposphere is heated mainly by _____________ ______________. Have a great night! (Your name)