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slides for coastal deposition

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- Watch video of beach- • Forms into group of 3. • You are require to click on a video. • Analyze the video and think of any specific conditions needed for the coastal deposition to occur. • Time limit: 10 - 20 mins • Type your answers on the powerPoint slides or prezzi if you want. • Present your answer to the whole class.

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Page 1: Slides for coastal deposition

- Watch video of beach-• Forms into group of 3.

• You are require to click on a video.

• Analyze the video and think of any specific conditions needed for the coastal deposition to occur.

• Time limit: 10 - 20 mins

• Type your answers on the powerPoint slides or prezzi if you want.

• Present your answer to the whole class.

Page 2: Slides for coastal deposition

WHAT DO YOU THINK THE CONDITIONS NEEDED FOR THE

COASTAL DEPOSITION TO OCCUR???

Page 3: Slides for coastal deposition

SWASH > BACKWASH

Coasts that is sheltered from prevailing winds

Page 4: Slides for coastal deposition

The fetch is short

More materials than can be transported away

Shallow coastal water

Page 5: Slides for coastal deposition

COASTAL DEPOSITIONAL LANDFORMS

beaches

Spits and tombolos

Offshore bars

Page 6: Slides for coastal deposition

WHAT IS A BEACH???

A beach is an accumulation of rock debris and sediment on or along a wave-cut platform

Page 7: Slides for coastal deposition

WHY BEACH REGARDED AS TEMPORARY LANDFORM???

Because the accumulation of deposited material maybe destroyed or removed by waves or storm surges.

Page 8: Slides for coastal deposition

WHERE DO YOU THINK THE BEACH GET ITS SOURCES OF MATERIALS???

It comes from both Land and

Sea.


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