Weather Write GEOGRAPHY WEATHER TOPIC at the back of your jotter Think up as many words as you can to do with the weather that begin with GEOGRAPHY WEATHER TOPIC Geography Weather ID: 248337
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Slide1
Geography
Weather
Write GEOGRAPHY WEATHER TOPIC at the back of your jotter.
Think up as many words as you can to do with the weather that begin with:
G,E,O,G,R,A,P,H,Y W,E,A,T,H,E,R T,O,P,I,CSlide2
Geography
Weather
Other Types of
Rainfall
[Date
]
Today I will
:
- Be able to explain what
convectional
rainfall and frontal rainfall
are.Slide3
Geography
WeatherSlide4
Geography
WeatherSlide5
Geography
WeatherSlide6
Geography
WeatherSlide7
Geography
Weather
Convectional Rainfall
Convectional Rainfall
When
the land warms up, it heats the air above it. This causes the air to expand and rise. As the air rises it cools and condenses. If this process continues then rain will fall. This type of rainfall is very common in tropical areas but also in areas such as South East England during warm sunny spells.Slide8
Geography
Weather
Frontal Rainfall
When
a cold polar air mass meets a warm tropical air mass they do not mix – they form
fronts.
2. The
colder air mass is
heavier,
therefore the lighter, warmer air rises over the
top.
3. As
the warm air is forced to rise it cools
.4. Condensation occurs and clouds form.5. Rain occurs along the front.Slide9
Geography
Weather
Frontal Rainfall
Warm air
Cold air
Convectional Rainfall
[Task One]
Neatly copy the diagrams above into your jotter
[Task Two]
Answer questions 1,2,3 and 4 on page 34 of the S1/S2 Textbook