Business Planet Edition 7th Grade Geography Volume 2
Business Planet Edition Geography for Grade 8 Volume 1
Business Planet Edition 7th Grade Geography Volume 1
People's Education Edition Geography for Seventh Grade Volume 2
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
People's Education Edition Geography for Eighth Grade Volume 2
Shanghai Education Edition Geography for Sixth Graders Volume 1
Lu Ke version of high school geography compulsory course I
Hunan Education Edition High School Geography Compulsory Course II
Shanghai Education Edition Seventh Grade Geography Volume 2
People's Education Edition Geography for Grade 8 Volume 1
Compulsory Course 1 of High School Geography in China Graphics Edition
People's Education Press High School Geography Compulsory Course 1
Category | Format | Size |
---|---|---|
Business Planet Edition 7th Grade Geography Volume 1 | pptx | 6 MB |
Description
"Sea and Land Distribution" PPT
Part One: Import
Gagarin, the first human being to enter space in a spacecraft, said that we gave the earth the wrong name. It should be called "Water Ball" because the earth seen from space is a blue planet.
The earth's surface is "seven parts ocean and three parts land".
Activity: Observe the distribution of land and sea in the following hemispheres, compare the size of the land and sea areas in each hemisphere, and describe the characteristics of the distribution of land and sea on the earth's surface.
Looking from the southern and northern hemispheres: the ocean area is larger than the land area; ________, the land is mainly concentrated in ________, and the Arctic region is ________; the ocean is mainly concentrated in ________, and the Antarctic region is ________.
Viewed from the Eastern and Western Hemispheres: the ocean area is larger than the land area; ________, land is mainly concentrated in ________, and oceans are mainly concentrated in ________.
From the perspective of the land hemisphere and the water hemisphere: the land distribution is concentrated in ________, and the ocean distribution is concentrated in ________; but no matter which hemisphere, the ________ area is more distributed.
Distribution characteristics of land and sea on the earth’s surface:
No matter how the earth is divided into two hemispheres, the ocean area is greater than the land area in either hemisphere.
Sea and land distribution PPT, part 2 content: seven continents
A vast landmass surrounded by oceans is called a continent.
The smaller ones are called islands.
The mainland and its nearby islands together form a continent.
The world's landmass is divided into seven continents: Asia, Europe, Africa, North America, South America, Oceania and Antarctica.
(1) Distribution of the seven continents in the Eastern and Western Hemispheres
1. What are the main continents in the Eastern Hemisphere? What are the main continents in the Western Hemisphere?
Asia, Europe, Africa, Oceania
North America, South America
2. Which continents does the equator pass through?
Asia, Africa, Oceania, South America
3. Which continent spans the most longitudes? What is the continent with the highest latitude?
Antarctica Antarctica
(2) Intercontinental dividing line
The dividing line between Europe and North America: the Denmark Strait
The dividing line between Asia and North America: the Bering Strait
The dividing line between North and South America: the Panama Canal
The dividing line between South America and Antarctica: the Drake Passage
The dividing line between Asia and Africa: Ural Mountains, Ural River, Greater Caucasus Mountains, Turkish Strait
The dividing line between Europe and Africa: the Strait of Gibraltar
The dividing line between Asia and Africa: Suez Canal
Distribution of land and sea PPT, the third part: four oceans
The world's largest ocean - the Pacific Ocean
It accounts for half of the world's total ocean area.
Surrounded by Oceania, Asia, North and South America.
The opening ocean - the Atlantic Ocean
Slightly narrow from east to west, long and narrow from north to south, and slightly "S" shaped, it is the second largest ocean in the world.
Surrounded by Africa, Europe, North and South America.
tropical ocean - indian ocean
Most of it is located in the tropics, with many bays in the north and open waters in the south, with a slightly "triangular" shape.
The highest latitude ocean - the Arctic Ocean
Most of it is located in the Arctic Circle and is frozen all year round.
The smallest ocean in area, spanning the most longitudes and highest latitudes.
Keywords: Business Planet version seventh grade geography PPT courseware free download, sea and land distribution PPT download, .PPT format;
For more information about the "Sea and Land Distribution" PPT courseware, please click the "Sea and Land Distribution ppt" tab.
"Global Sea and Land Distribution" PPT courseware:
"Global Land and Sea Distribution" PPT courseware Part One Content: Three-thirds of land and seven-thirds of ocean. The total surface area of the earth is 510 million square kilometers. The ocean accounts for 71% and the land accounts for 29%. Seven parts ocean and three parts land, a veritable water ball. The distribution of sea and land in the southern and northern hemispheres. From the south...
"Global Sea and Land Distribution" PPT:
"Global Ocean and Land Distribution" PPT Part One Content: Independent learning, group communication Reading book P17 Three-thirds of the land and seven-cent of the sea Content thinking: 1. What percentage of the world's oceans and land each account for the total global area? 2. Read the distribution maps of land and sea in the northern and southern hemispheres, starting from the south...
File Info
Update Time: 2024-10-02
This template belongs to Geography courseware Business Planet Edition 7th Grade Geography Volume 1 industry PPT template
"Sea and Land Distribution" PPT 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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