1. Aim: How does the atmosphere make different types of precipitation?
Do Now:
- List as many different types of precipitation that the atmosphere creates

2. How could I make this rain drop into a snowflake?
I. Vocabulary
Precipitation:
any form of water that falls from a cloud.
changes due to different temperatures.
- rain - hail
- snow -sleet
How could I make this rain drop into a snowflake?

3. Based on the diagram, how would you explain the flow of heat?
b) Heat (ENERGY) –
- transfer of energy from one object to another.
- measured using Joules (J)
- flows from High(source) to Low (sink).
HIGH ENERGY
LOW ENERGY
Based on the diagram, how would you explain the flow of heat?

4. - transfers of energy (heat) cause phase changes;
Gains Energy Looses Energy
Melting
Solid  Liquid
Sublimation
Solid  Gas (dry ice)
* Evaporation
Liquid  Gas
* Condensation
Gas  Liquid
Deposition
Gas  Solid (frost)
Freezing
Liquid  Solid

5. Which is easier to heat up with a match (small amount of energy)?
c) Specific heat:
the exact amount of heat (energy) need to raise the temperature of a substance by 10C.
Which is easier to heat up with a match (small amount of energy)?
Liquid Water
Lead pipe
Cover ESRT

6. d) Latent (“hidden”) Heat: - Heat used to change the state of matter.
- no change in temperature occurs because the energy is used to break molecular bonds.
Latent Heat
No Temperature Change!!

7. NO CHANGE IN TEMPERATURE
DURING A PHASE CHANGE!!

8. ESRT Cover
II.
Shows the amount of energy either GAINED or RELEASED during the change in state.
** Water is most dense at 3.980C (40C) in the liquid phase -

9. Closure:

10. Makes no sense without caption in book