1. What’s the difference between kinetic and potential energy?
Energy transformation
What’s the difference between
kinetic and potential energy?
Give a real-life example of each.

2. WATER FLOWING IN A RIVER
Kinetic Energy
energy in motion
EXAMPLES
SKIING DOWNHILL
WATER FLOWING IN A RIVER
EROSION

3. Potential Energy
stored energy
EXAMPLES
AT THE TOP OF A SKI SLOPE
WATER BEHIND A DAM
DEPOSITION

5. What is the relationship between Potential Energy and height?
Veruckt!

6. As Height of an object INCREASES, The potential energy INCREASES
Direct relationship

7. Measuring temperature

8. Temperature Conversions
Fill in the chart below using Page 13 Earth Science Reference Tables.
Fahrenheit
(°F)
Celsius
(°C)
Kelvin
(K) 30
330 -1
272 86
303
135 57

9. Describe the word TEMPERATURE in relation to molecular motion.
Temperature Conversion
Describe the word TEMPERATURE
in relation to molecular motion.
Cold
Hot

10. At absolute zero, all molecular motion stops. 0K -273°C -459°F
Temperature Conversion
What happens to molecular motion
at absolute zero? What temperature
is this in all temperature scales?
At absolute zero,
all molecular motion stops. 0K
-273°C
-459°F

11. ???Why do we here on Long Island not have many snow days???
Something to think about…..
???Why do we here
on Long Island
not have many
snow days???

12. the amount of energy required to raise the temperature of
Specific Heat
the amount of energy required
to raise the temperature of
1 gram of a substance 1°C
Please go to Page 1 of the
Earth Science Reference Tables.

13. Why does water heat up and cool down more slowly than land?
Specific Heat
Why does water heat up and cool
down more slowly than land?
Water has a higher specific heat

14. the lead because it has a lower specific heat
If you heated equal masses of
basalt and lead, which one would
record a faster increase in
temperature? Explain how you know.
the lead
because it has a lower specific heat

15. Which Earth material has the greatest specific heat?
liquid water

16. How does the high specific heat of water affect us here on Long Island every day???
Let’s find out……..
Absorption and Radiation Lab

17. Where is the air warmer?
cooler?
Draw
Draw the convective cell

18. Where is the air warmer?
Cooler?

19. How does water’s high specific heat affect our climate?
Patchogue, NY
Lincoln NE

20. January 39⁰ 35⁰ July 83⁰ 89⁰ Avg. Temperature Patchogue, NY
Lincoln, NE
January
39⁰
35⁰
July
83⁰
89⁰

21. high specific heat Long Island has cooler summers and warmer winters
than Nebraska because of
water’s _____ ______ ________!
high specific heat

22. Something to think about…..
World climate data

23. Properties of Water

24. required to cause water to
Something to think about…..
How much energy is
required to cause water to
boil????

25. PROPERTIES OF WATER
Look on page 1 of your ESRT’s

26. 2260 2260 334 334 How many Joules are gained or lost by water
for each of the following processes?
Process
Joules Gained
Joules Lost
Condensation
Evaporation
Melting
Solidification
2260
2260
334
334

27. Heating Curve for Water
Draw the graph of water heating. Label the following terms in their correct places: condensation, vaporization, solidification, melting.
Heat lost
vaporization
(+2260 J)
gas
100
condensation
( J)
melting
(+334 J)
liquid
Temperature (oC)
solidification
(-334 J)
solid
Heat added

28. Phase Changes At certain temperatures, materials will change phase
Solid, liquid, or gas
As the material changes phase, the temperature will REMAIN CONSTANT until …
the entire substance has changed phase.
Known as Latent heat

29. a burn from boiling water.
Something to think about…..
A burn from steam
can be more severe than
a burn from boiling water.
Why??
video