"Topography and Relief" China's Natural Environment PPT Courseware 2

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"Topography and Relief" China's Natural Environment PPT Courseware 2

Section 1 - Topography of China

Assessment objective requirements:

1. The direction and distribution of the main mountain ranges in my country.

2. The distribution and characteristics of my country’s main plateaus, basins, plains and hills.

3. my country’s topographic characteristics.

4. The impact of terrain on my country’s natural environment and economic development.

5. The main distribution areas of volcanoes and earthquakes in my country.

6. Areas prone to landslides and debris flows in my country.

terrain

Topography refers to the general term for the shape and landforms of ground objects, specifically referring to the various states of high and low that the fixed objects distributed above the earth's surface jointly present.

Topography and landform are not exactly the same. Topography tends to be local, while landform must be an overall feature. For example: the saddle is the terrain, and the valley is the landform.

terrain

Topography refers to the general trend of ups and downs on the earth's surface.

Diverse terrain types and vast mountainous area

Our country has a vast territory and diverse terrain types. There are crisscrossing mountains, majestic plateaus, endless plains, basins surrounded by mountains, and rolling hills.

3. Criss-crossing mountains

As can be seen from the picture, the crisscrossing mountains are like the backbone of the earth's uplift, forming the skeleton of my country's terrain.

In the grid formed by mountains, there are plateaus, basins, plains and hills.

Four major basins: Tarim Basin, Qaidam Basin, Jungar Basin, Sichuan Basin

Three major plains: Northeast Plain, North China Plain, and Middle and Lower Yangtze River Plains

Four major plateaus: Qinghai-Tibet Plateau, Inner Mongolia Plateau, Yunnan-Guizhou Plateau, Sichuan Plateau

2. The terrain is complex and diverse, and the mountainous area is vast

Terrain: Diverse. Mountainous areas are vast with little cultivated land.

Rating: Favorable

(1) The terrain is diverse, which is conducive to the development of a variety of agriculture.

(2) Tourism resources. Rich in mineral resources.

unfavorable:

(3) The ground is rugged and the transportation is inconvenient. It is not conducive to the development of planting industry.

(4) Common geological disasters: collapses, landslides, debris flows, etc.

my country’s terrain characteristics

Relief is the general tendency of the earth's surface to rise and fall.

The western part of my country has high altitude and the eastern part has low altitude.

The terrain of our country is high in the east and low in the west, with a ladder-like distribution.

my country's land can be divided into three levels.

1. Let’s talk about the distribution characteristics of large hydropower stations in my country.

2. From the perspective of terrain and water energy resources, explain why large hydropower stations can be built in these places?

It is mainly distributed in the southwest region, because the rivers in these areas are mostly high-grade canyons with large water heads.

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For more information about the "China's Natural Environment Topography and Relief" PPT courseware, please click on the China's Natural Environment ppt topography and relief ppt tag.

"Topography and Relief" China's Natural Environment PPT Courseware 9:

"Topography and Relief" China's Natural Environment PPT Courseware 9 Four major plateaus: Qinghai-Tibet Plateau, Inner Mongolia Plateau, Loess Plateau, Yunnan-Guizhou Plateau Four major basins: Tarim Basin, Junggar Basin, Qaidam Basin, Sichuan Basin Three major plains: Northeast Plain , Huabeiping...

"Topography and Relief" China's Natural Environment PPT Courseware 8:

"Topography and Relief" China's Natural Environment PPT Courseware 8 Learning Objectives 1. Topography 2. Basic characteristics of terrain 3. Boundary lines between ladders 4. Characteristics of three-level ladders 5. The impact of terrain characteristics on my country's natural environment and economic activities 6. Practice... ...the basics of terrain...

"Topography and Relief" China's Natural Environment PPT Courseware 7:

"Topography and Relief" China's Natural Environment PPT Courseware 7 Do it Find out the main mountain ranges with different directions. Main mountain ranges: East-west direction: Tianshan Yinshan Mountains, Kunlun Mountains, Qinling Mountains, Nanling Mountains, northeast-southwest direction: Greater Hinggan Mountains, Taihang Mountains, Wushan Xuefeng Mountains, Changbai Mountains, Wuyi Mountains, Taiwan...

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Update Time: 2024-09-30

This template belongs to Geography courseware People's Education Edition Geography for Grade 8 Volume 1 industry PPT template

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