"The Vast Sea" PPT

Description

"The Vast Sea" PPT

Part One: Learning Objectives

You can use maps to tell what my country's offshore waters include and their scope.

Understand that my country has a long coast and the classification and characteristics of coast types.

We know that our country has many islands, as well as major islands and archipelagos.

"I love this blue ocean. The motherland's sea frontier is magnificent and vast. I love the towering peaks on the coast, overlooking the sea like sentinels... I love this blue ocean. The motherland's sea frontier is rich in treasures. I love the clear and vast sea. In the sea and sky, the heroic war eagle is flying..." The song "I Love the Blue Ocean" expresses the emotions and beliefs of the people's soldiers who love the ocean and land and defend the motherland's coastal defense. Our country has vast sea areas and rich resources. Maintaining national security and maritime rights and interests is a sacred responsibility entrusted to us by history.

PPT on the vast ocean, part 2: the world’s major maritime countries

Read pictures and communicate in groups after completing independently

1. Point out the rough boundaries between the Bohai Sea, Yellow Sea, East China Sea and South China Sea.

2. Name my country’s 14 coastal provincial administrative regions.

The oceans distributed in an arc from north to south include the Bohai Sea, the Yellow Sea, the East China Sea, and Taiwan Island

To the east are the Pacific Ocean and the South China Sea, among which the Bohai Sea is my country’s inland sea.

maritime boundary

The dividing line between the Bohai Sea and the Yellow Sea: Laotieshan Cape - Penglai Cape

The dividing line between the Yellow Sea and the East China Sea: Qidongjiao-Jeju Island

The dividing line between the East China Sea and the South China Sea: South Guangdong Island—Eluanbi

South of the Ryukyu Islands and east of the Bashi Strait are the Pacific waters

14 coastal provinces and autonomous regions: Liaoning, Hebei, Tianjin, Shandong, Jiangsu, Shanghai, Zhejiang, Fujian, Taiwan, Guangdong, Hong Kong, Macao, Qiong, and Guangxi.

The vast sea PPT, the third part: the long coast

The coast of mainland my country is long and winding, starting from the mouth of the Yalu River in Liaoning Province in the north to the mouth of the Beilun River in the Guangxi Zhuang Autonomous Region in the south, with a total length of more than 18,000 kilometers. my country's mainland coasts mainly fall into two categories: plain coasts and mountainous coasts. They are roughly bounded by Hangzhou Bay. The two types of coasts are staggered to the north, while the southern coasts are basically mountainous coasts.

In some of my country's tropical and subtropical continents and islands, there are also unique coral reefs and mangrove coasts. The Pacific coast of eastern Taiwan is the area with the richest and most unique terrain on my country's coast. my country's coast is rich in natural resources. The area of ​​intertidal tidal flats alone is 3.8 million hectares, and the shallow sea area with a water depth of 0 to 15 meters is 124,000 square kilometers.

PPT on the vast ocean, part 4: numerous islands

my country has more than 6,500 islands with an area greater than 500 square meters, most of which are distributed in the East China Sea and the South China Sea. The total length of my country's island coastline is approximately 14,000 kilometers. Taiwan Island and Hainan Island are my country's largest and second largest islands respectively. They were originally connected to the mainland. Chongming Island is the third largest island in my country and the largest alluvial island in my country.

Some islands in our country are distributed in groups and form archipelagos, such as Miaodao Islands and Zhoushan Islands. Among them, Zhoushan Islands is the largest archipelago in my country, and the nearby Zhoushan Fishing Ground is the largest fishing ground in my country. Straits are formed between some islands and the mainland (or islands), such as the Taiwan Strait and Qiongzhou Strait. Their width is small, the current is fast, and the depth is large. They are mostly traffic arteries.

Keywords: Free download of Geography PPT courseware for the second volume of the eighth grade edition of Business Planet Edition, PPT download of the vast sea area, .PPT format;

For more information about the "Broad Seas" PPT courseware, please click on the "Broad Seas ppt" tab.

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Update Time: 2024-10-02

This template belongs to Geography courseware Business Planet Edition Geography for Eighth Grade Volume 2 industry PPT template

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