What are the formulas for geography study in the first volume of the eighth grade?

Memory Formula-China Provincial Administrative Region

Beijing Tianjin Shanghai Chongqing municipality

Inner Mongolia Autonomous Region of Ning Meng

One country, two systems, Taiwan, Hong Kong and Macao

Heijiliao in three northeastern provinces

Hebei, Shanxi and Shandong belong to North China.

Jiangsu, Zhejiang, Anhui and Jiangxi are in the east of China.

Hunan, Hubei, Henan and Central China

There are also Guangdong, Fujian and Qiong in South China.

Sichuan, Yunnan and Guizhou belong to the southwest.

There are Shaanxi, Gansu and Qinghai in the northwest.

Memory formula-the best in China

The smallest province is Macau.

The province with the highest latitude is Heilongjiang.

The largest province is Xinjiang.

The province with the largest longitude span is Inner Mongolia.

Hainan province, the province with the widest latitude.

Henan, a populous province.

Macao, the least populous province.

Memory Formula-China Iron Mine

There are eight iron mines in China, Baiyun Lake in Inner Mongolia.

Liaoning Anshan and Benxi, Hebei Qian 'an Anhui Horse.

Hainan Iron Mine is located in Shilu, Panzhihua, Sichuan.

Memory Formula-China Coal Mine

There are eleven coal mines in China, and the peak province of Kailuan is Hebei.

Liaoning coal mine is Fuxin, and Dayang Xishan is in Shanxi.

Anhui Huaibei Jiangsu Xu, black dragon catches cranes and chickens,

Pingdingshan mining area, henan province.

Memory formula-nonferrous metal ore

Dexing copper mine produces antimony, and Jiangxi and Hunan tin mines produce antimony.

Tongren, Guizhou produces mercury mine, and Gejiu, Yunnan produces tin.

Jinchang, Gansu produces nickel and tungsten, and Dayu, Jiangxi produces it.

Lead and zinc are produced in Shuikoushan, Hunan, and aluminum is produced in Pingguo, Guangxi.

Inner Mongolia has thin white clouds and thin soil, and Shandong Zhaoyuan has gold coins.

Recall Formula —— Three Principles of Freight Selection

Expensive and urgent demand is not great, and the best choice is aviation.

Fresh and perishable goods can be transported short distances by road.

Long distance and a lot, there are special cars on the railway.

Bulk heavy and long-distance, water transport and railway.

Memory Formula —— Fourteen Land Neighbors of China

Russia and Mongolia are in the north, and North Korea is on the east coast.

Northwest Haji Tower, three Gastans.

Indonesia and Bhutan are in the southwest.

To the west are Pakistan and Afghanistan.

Three southern countries, Laos and Vietnam.

Memory Formula —— Characteristics of China's Topographic Regions

There are snow-capped mountains on the Qinghai-Tibet Plateau. Seen from a distance, the mountain is near Chengchuan.

Inner Mongolia Plateau is the second largest plateau, which is endless.

The Loess Plateau is loose and broken, with many gullies and ridges.

There are many peaks and valleys in Yunnan-Guizhou Plateau, and karst dams abound.

Tali, Junggar, Qaidam and Gobi Desert in the basin,

There is a Chengdu elephant handle fan in the mountain ring of Sichuan Basin.

The three plains are north-south, and the northeast is on the bank of the Yangtze River in North China.

Northeast China is 200 meters above sea level, and people often turn over black soil.

North China, also known as Huanghuaihai, is 50 square meters above sea level.

There are many rivers, tributaries and lakes intertwined, and "water towns" are all over the Yangtze River.