Welcome to Science!

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Good afternoon!
BELL Work (4 min.)
Back to normal! Set up today’s pages 88-89
Under the IN on the top of page 88, Copy the
questions below to answer during a short video.
1. The seeds of all hurricanes lie in gentler __________
that constantly _________ the Earth.
2. How is convection related to the water cycle?
3. How do hurricanes get the winds that cause them
to rotate (spin)?
Get FUSION book from back cabinet.
OBJECTIVES & LEARNING GOALS:
METEOROLOGISTS CAN:
• Relate heat transfer processes of conduction,
convection, and radiation to events on Earth.
• Review processes of Conduction, Convection,
and Radiation for tomorrow’s quiz!
Level 4 I can compare and contrast amongst conduction, convection, and radiation
and give specific examples of how they occur in real life including how they
are used for thermal protection and during the formation of weather.
Level 3 I can differentiate among radiation, conduction, and convection, the three
mechanisms by which heat is transferred through Earth’s system.
Level 2 I can identify examples of conduction, convection, and radiation.
Level 1 With help I can explain that heat transfers in different ways by
conduction, convection, and radiation.
Bellwork
“IN”
questions
1. The seeds of all hurricanes lie in gentler
_________
winds that constantly _________
circle the
Earth.
2. How is convection related to the water
cycle? Rising warm air evaporates water vapor
with it. This vapor eventually condenses in
clouds that form rain.
3. How do hurricanes get the winds that
cause them to rotate (spin)?
Hot winds blow across Africa and bump into storm
clouds. Winds get hot because of Conduction
between desert and air molecules.
Inside Foldable
Through – p. 87
Use pages 582-587 in your book.
How Energy is transferred by
Radiation:
Energy is transferred by
Electromagnetic waves
Objects do not need to touch.
Radiation occurs:
Mostly from the Sun to Earth
Warms Earth and drives the water
cycle. Any heat source can emit
radiation though. (fires, burners)
How Energy is transferred by Convection:
Convection Occurs:
How Energy is transferred by Conduction:
Conduction Occurs:
Quick Video
 Convection and Thermal expansion
 making a mini hot air balloon
 How does this show heat transfer?
Complete Lesson Review on p.589
and attach to page 89 in notebook.
SKIP!
Transfer of energy as
electromagnetic waves
The energy from the stove
or water can transfer to
the spoon by conduction.
Transfer of energy due to
movement of matter (l or g)
Transfer of energy
by direct contact.
It takes more radiation to
increase the temperature
of water compared to
sand.
It’s atoms are spreading apart
because they are gaining
energy and moving faster.
Radiation from the Sun
Heat in the oven radiating to the bread
Energy from hotter object transfers
to colder object.
Hot ground can transfer energy to
colder air molecules.
Convection in the mantle that
causes plate tectonics.
Burner to pot ; pan to bread
Water in the pot or air in the oven
OUT – BOTTOM OF PAGE 88
A solar thermal Power plant uses energy from
the Sun to heat up metal pipes filled with oil.
The oil pipes are put through water which
causes water to circulate and eventually turn to
steam. Explain where conduction, convection,
and radiation occur in this power plant.
Level 4 I can compare and contrast amongst conduction, convection, and radiation
and give specific examples of how they occur in real life including how they
are used for thermal protection and during the formation of weather.
Level 3 I can differentiate among radiation, conduction, and convection, the three
mechanisms by which heat is transferred through Earth’s system.
Level 2 I can identify examples of conduction, convection, and radiation.
Level 1 With help I can explain that heat transfers in different ways by
conduction, convection, and radiation.
The Mitten Problem.
Discuss
Level 4
I can compare and contrast amongst
conduction, convection, and radiation
and give specific examples of how they
occur in real life including how they
are used for thermal protection and
during the formation of weather.
Level 3
I can differentiate among
radiation, conduction, and
convection, the three
mechanisms by which heat is
transferred through Earth’s
system.
Level 2
•I can identify examples of
conduction, convection, and
radiation.
Level 1
With help I can explain that
heat transfers in different ways
by conduction, convection,
and radiation.
 Deadly space weather - Venus
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