"The Terrain of the Earth's Surface" The Earth's Surface and Its Changes PPT Courseware 5

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"The Terrain of the Earth's Surface" The Earth's Surface and Its Changes PPT Courseware 5

Terrain refers to the general term for the shape and landforms of ground objects, and specifically refers to the various states of ups and downs presented by fixed objects distributed above the earth's surface.

Five basic terrains

plain plateau mountain basin hill

Plains are vast flat areas with lower altitudes, mostly between 0 and 500 meters above sea level, and are generally found in coastal areas. The main features are low and flat terrain with gentle undulations, the relative height generally does not exceed 50 meters, and the slope is below 5°.

A plateau refers to a relatively complete large-scale raised area with an altitude generally above 1,000 meters, a vast area, an open terrain, and is bounded by obvious steep slopes.

Mountainous areas refer to highlands with an altitude of more than 500 meters. They are highly undulating, with steep slopes and deep valleys. They are generally distributed in veins.

Basin, as the name suggests, is like a large basin placed on the ground. People call the basin-shaped terrain with high surrounding areas (mountains or plateaus) and low central area (plains or hills) as a basin.

Different colors are often used on topographic maps to represent different heights of terrain, such as:

Different shades of brown and brown represent plateaus and mountains with altitudes above 2,000 to 5,000 meters respectively.

White means peaks covered with snow all year round, often above 6,000 meters.

Different shades of green represent plains with different elevations

Different shades of blue represent various depths of the ocean

The blue closed shapes are lakes; the blue curves represent rivers

common sense

Seven continents: Asia, Africa, Antarctica, South America, North America, Europe, Oceania

Four oceans: Pacific, Atlantic, Indian Ocean, Arctic Ocean

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For more information about the PPT courseware "The Earth's Surface and Its Changes and the Terrain of the Earth's Surface", please click the "The Earth's Surface and its Changes ppt The Terrain of the Earth's Surface ppt" tag.

"Topography of the Earth's Surface" PPT download of the Earth's surface and its changes:

"Topography of the Earth's Surface" PPT download of the Earth's surface and its changes Part One: New Lesson Learning Topography refers to the shape of the Earth's surface, referred to as terrain, also known as landforms. It is usually described by plateaus, mountains, basins, lakes, canyons, plains, etc. Mountains with high peaks...

"Topography of the Earth's Surface" Earth's surface and its changes PPT:

"The Terrain of the Earth's Surface" The Earth's Surface and Its Changes PPT Part One: The Terrain We Have Seen Where have we been and what kind of natural scenery have we seen? We can tell whether the place we visited is a mountain, a plain, or some other typical terrain...

"Topography of the Earth's Surface" Earth's Surface and Its Changes PPT Courseware 4:

"Topography of the Earth's Surface" Earth's Surface and Its Changes PPT Courseware 4 Plains: low, flat and broad Mountains: high and rugged terrain, with towering peaks Basin: surrounded by mountains and plateaus, with lower terrain in the middle Plateau: higher altitude, open ground or There are hills. gorge..

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Update Time: 2024-11-18

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