Lesson 12 - How to draw a cross section?
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How to draw a cross section? Lesson 12
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Transcript of Lesson 12 - How to draw a cross section?
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How to draw a cross section?
Lesson 12
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Relief describes the shape ( 形狀 ) and height ( 高度 ) of the land.
A drawing ( 圖形 ) which shows a cut through of an object ( 物體 ).
It tells us the relief ( 地勢 ) of a place.
What is a ‘cross section’ ( 橫切面 ) ?
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Step 1
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Step 2
A B
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Step 3
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Step 4
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Step 5
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Step 6
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Reminder
Presentation
Cycle 21
18/5/2011 (Day 4)