Mapping Earth’s Surface

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Mapping Earth’s Surface Chapter 2

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Mapping Earth’s Surface. Chapter 2. Exploring Earth’s Surface. Topography is the shape of the land It includes: Elevation Relief Landforms. Exploring Earth’s Surface. Elevation – the height above sea level of a point on Earth’s surface. Exploring Earth’s Surface. - PowerPoint PPT Presentation

Transcript of Mapping Earth’s Surface

Page 1: Mapping Earth’s Surface

Mapping Earth’s Surface

Chapter 2

Page 2: Mapping Earth’s Surface

Exploring Earth’s Surface

• Topography is the shape of the land

• It includes:– Elevation– Relief– Landforms

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Exploring Earth’s Surface

• Elevation – the height above sea level of a point on Earth’s surface.

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Exploring Earth’s Surface

• Relief – the difference between the highest and lowest parts of an area

Highest point

Lowest point

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Exploring Earth’s Surface

• Landform – a feature of topography

1) Plains – nearly flat or gently rolling

land with low relief

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Exploring Earth’s Surface

• Coastal plains are found along the eastern and southeastern shores of US

• Interior plains of the US have low relief but vary in elevation

Great Plains

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Exploring Earth’s Surface

2) Mountains – high elevation with high

reliefMountain range - a group of mountains that are closely related in shape, structure and age

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Exploring Earth’s Surface

3) Plateaus – high elevation and a

level surface

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Exploring Earth’s Surface

• Landform regions – a large area of land where the topography is made up of one type of landform

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What kind of landform is this?

Describe in terms of elevation and relief.

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What kind of landform is this?

Describe in terms of elevation and relief.

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What kind of landform is this?

Describe in terms of elevation and relief.