full geography secondary 3 express- weather and climate
TRANSCRIPT
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3 Express Pure Geog:Weather and Climate6th March 2012Elements of Weather: Temperature
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Arman Alluwie TP2 SHSS
2+Lesson objectives
By the end of the lesson, we will be able to differentiate between weather and climate describe temperature as an element of weather describe the factors affecting temperature
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3+Getting to Know Me
Complete pages 1-2 of the “Getting to know me” worksheet
Take a Polaroid photo of you and your buddy Write down your names Submit it to Mr. Arman
10 minutes
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4+Getting to Know Me:Geography Refer to Page 3 of the “Getting to Know Me”
handout
Try to name all the countries found on the world map
If you can’t remember anyone of them, write down a characteristic about the place eg. “Country where Nokia comes from”
3 minutes
5+Singapore Weather?
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6+Weather or Climate?
Sentence describes … W or C?
Some plantation crops like rubber, coffee and oil palm are grown in places that are hot and wet.
It has been snowing these past few days.
There are many ships docked in the harbor because of the impending storm.
C
W
W
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7+Weather or Climate?
Sentence describes … W or C?
A large number of Europeans leave their countries for holidays during the months of October to December in order to escape winter.
Heavy thunderstorms are expected over the northern and western parts of Singapore for the next two weeks.
The hot and wet conditions in tropical countries like Singapore support the growth of vegetation all year round.
C
C
W
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8+Weather or Climate?
Weather conditions of the atmosphere at a specific place over
a relatively short period of time
Climate average weather conditions of a specific place over a
considerable period of time, usually 30 to 35 years
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9+Weather or Climate?
Complete Worksheet 2.1, pg 47 of your workbook
Submit the completed worksheets to Mr. Arman
10 minutes
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10+Elements of Weather
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11+Elements of Weather:Temperature degree of hotness and coldness of a place
affected by the amount of Sun’s rays that reaches Earth’s surface latitude altitude distance from the sea cloud cover
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12+Temperature:Latitude
Latitude
warmer
cooler
cooler
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13+Temperature:Latitude
short long
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14+Temperature:Altitude
at lower ground there is a larger area of land, much warmer at lower ground
20°C
7.2°C
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15+Temperature:Altitude
6000
0 sea level
2000
4000
concentration of gases
incr
easi
ng g
ravit
ati
onal pull
m
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16+Temperature:Altitude
6000
0 sea level
2000
4000
absorbs more heat
absorbs less heat
heat transferred byconduction and convection
m
17+Temperature:Altitude
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Mount Everestwhere weather takes place
Temperature does not decrease with increasing altitude
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18
Temperature:Distance from the Sea how coastal areas are
affected by the difference in the rate of heating and cooling of land and sea
19+Temperature:Distance from the Sea
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Water Bodies
Concept: Water bodies heats up and cools down slower
Land bodies
S L O W E R
20+Temperature:Distance from the Sea
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Water BodiesLand bodies
S L O W E R
Summer, air heats up quickly air heats up slowly
relatively cool
21+Temperature:Distance from the Sea
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Water BodiesLand bodies
S L O W E R
Winter, air cools down quickly air cools down slowly
relatively warm