Business Planet Edition 7th Grade Geography Volume 2
People's Education Edition Geography for Seventh Grade Volume 2
Business Planet Edition 7th Grade Geography Volume 1
Business Planet Edition Geography for Grade 8 Volume 1
Shanghai Education Edition Seventh Grade Geography Volume 1
Business Planet Edition Geography for Eighth Grade Volume 2
Hunan Education Edition High School Geography Compulsory Course I
People's Education Edition Geography for Grade 7 Volume 1
Shanghai Education Edition Geography for Sixth Graders Volume 1
Lu Ke version of high school geography compulsory course I
People's Education Edition Geography for Eighth Grade Volume 2
Shanghai Education Edition Seventh Grade Geography Volume 2
Shanghai Education Edition Geography for Sixth Graders Volume 2
People's Education Press High School Geography Compulsory Course 1
Compulsory Course 1 of High School Geography in China Graphics Edition
Hunan Education Edition High School Geography Compulsory Course II
!["Sub-Saharan Africa" Other regions and countries in the Eastern Hemisphere PPT courseware 3](http://daogebangong.oss-cn-beijing.aliyuncs.com/ppt/preview/1/cad9db60-7edb-4379-a2bf-cac3f7df6afb.webp)
Category | Format | Size |
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People's Education Edition Geography for Seventh Grade Volume 2 | pptx | 6 MB |
Description
"Sub-Saharan Africa" Other regions and countries in the Eastern Hemisphere PPT courseware 3
the home of black people
The original place of black people
90% of the population in sub-Saharan Africa is black
Rich and colorful national culture and art
Sub-Saharan Africa's place in the world
How do the region's coastlines compare to other continents?
The East African Rift Valley is the largest fault zone on the world's continent. It looks like a huge scar from satellite photos. The famous "East African Rift Valley" is also known as the "East African Grand Canyon" or the "East African Great Trench". Because this Great Rift Valley has actually exceeded the scope of East Africa geographically and extends all the way to the Dead Sea area, some people also call it the "African-Arabian Rift Valley System." The length of this Great Rift Valley is equivalent to 1/6 of the circumference of the Earth. It is magnificent and has spectacular scenery. It is the largest rift valley zone in the world. Some people vividly call it "a big scar on the surface of the Earth." How many people have been fascinated.
Analysis of causes of food shortage problem
1. Demographic reasons:
Rapid population growth, deforestation, land reclamation, and overgrazing have led to land desertification.
3. Climatic conditions:
Under the influence of the tropical grassland climate, some seasons are long and the wet season is short, resulting in drought and food harvest loss.
summary:
1 Location in the world: The part of Africa south of the Sahara Desert.
2Sea and land location: Indian Ocean to the east and Atlantic Ocean to the west.
3. Three important latitudes: the Tropic of Cancer passes through the north, the equator passes through the middle, and the Tropic of Cancer passes through the south.
4. Latitude position: Most of them are between the Tropic of Cancer and the Tropic of Cancer.
5Climate: Climate types are symmetrically distributed from north to south with the equator as the center. Savannah climates are the most widespread.
6 Location in the Five Belts: Most are located in the tropics.
7 main terrain areas: Congo Basin, East African Plateau, South African Plateau, Ethiopian Plateau.
8Terrain: Mainly plateau, known as "Plateau Continent".
9Main rivers: Congo River, Nile River.
1 Mineral resources: Diamond and gold production and reserves rank first in the world.
2 Abundant tropical cash crops: coffee, cocoa, oil palm, etc.
3. Economic development: Due to the long-term colonial rule, the economic development was slow and dominated by a single commodity economy. It exports primary agricultural and mineral products and imports industrial manufactured products, putting it at a disadvantage.
4 Population, food, and environment: Population is growing faster than food—famine—deforestation, overgrazing—water and soil erosion, land desertification—resulting in reduced food production— --famine, poverty
5 solutions:
1. Control the population size and improve the quality of the population.
2. Change the single commodity economic structure and develop the economy rapidly.
3. Use land rationally and protect the environment.
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For more information about the PPT courseware "Other Regions and Countries in the Eastern Hemisphere Sub-Saharan Africa", please click the Other Regions and Countries in the Eastern Hemisphere ppt Sub-Saharan Africa ppt tag.
"Sub-Saharan Africa" Other regions and countries in the Eastern Hemisphere PPT courseware 6:
"Sub-Saharan Africa" Other regions and countries in the Eastern Hemisphere PPT courseware 6 1. Sub-Saharan Africa administrative division map There are currently 53 independent countries in Africa. Geographically, it is customary to divide Africa into five parts: North Africa, East Africa, South Africa, West Africa and Central Africa.
"Sub-Saharan Africa" Other regions and countries in the Eastern Hemisphere PPT courseware 5:
"Sub-Saharan Africa" Other regions and countries in the Eastern Hemisphere PPT Courseware 5 Please describe the location of Sub-Saharan Africa. The Cape of Good Hope means the Cape of Good Hope, but it was originally called the Cape of Storms. The Cape of Good Hope is a very famous headland located at the southwest tip of Africa. Want to...
"Sub-Saharan Africa" Other regions and countries in the Eastern Hemisphere PPT courseware 4:
"Sub-Saharan Africa" Other regions and countries in the Eastern Hemisphere PPT courseware 4 Course standards 1. Understand the geographical location, scope and main countries of this region; know that this region is a region dominated by black people, and understand the original residence of black Africans Geographical distribution and natural geographical resources..
File Info
Update Time: 2024-09-09
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"Sub-Saharan Africa" Other regions and countries in the Eastern Hemisphere PPT courseware 3 Simple campus recruitment activity planning plan summary enterprise and institution recruitment publicity lecture PPT template is a general PPT template for business post competition provided by the manuscript PPT, simple campus recruitment activity planning plan summary enterprise and institution recruitment promotion Lecture PPT template, you can edit and modify the text and pictures in the source file by downloading the source file. If you want more exquisite business PPT templates, you can come to grid resource. Doug resource PPT, massive PPT template slide material download, we only make high-quality PPT templates!
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