Three major issues in the development of the Sahara region

Sahara.

Reasons for its formation: 1. North Africa is located in the Tropic of Cancer.

On both sides, it is controlled by the subtropical high-profile air cluster pressure zone all year round, and the dry and hot downdraft prevails, and the African continent is narrow in the south and wide in the north, and the range controlled by the subtropical high pressure belt is large, and the dry and hot area is wide.

2. North Africa and the Asian continent.

Nearby, northeast trade winds blow from the eastern land, which is less likely to form precipitation, making North Africa even drier.

3. The coastline of Qingying in North Africa is straight, and there is the Ethiopian plateau on the east side, which plays a blocking role in the humid airflow, so that the vast inland areas cannot be affected by the impurity of the ocean.

4. The Canary cold current passes through the west coast of North Africa, which has a cooling and dehumidifying effect on the western coastal areas and makes the desert approach the west coast.

The reason for the formation of the Sahara Desert should be due to geographical changes, and this climate is the main reason for the formation of the Sahara Desert.

The climate of the Sahara Desert is controlled by the north-south transition of the kamikaze belt of the Sinjuki, with many extremes occurring. It has the highest evaporation rate in the world and has the largest area recorded for several years without frontal rainfall.

There are five main reasons for the formation of the Sahara Desert: because it is located on both sides of the Tropic of Capricorn, it is controlled by the subtropical high pressure zone all year round, and the dry and hot downdraft prevails, and the northern part of the African continent is wide, and the range controlled by the subtropical high pressure belt is large, and the area of solid dry heat is wide; North Africa is close to the Asian continent, and the northeast trade winds blow from the eastern land, which is not easy to form precipitation, making North Africa even drier. The coastline of North Africa is too straight, with the Ethiopian plateau on the east side, which prevents the moist air flow from entering the interior; The Canary cold current passes through the west coast of North Africa, which has a cooling and dehumidifying effect on the western coastal areas, bringing the desert closer to the west coast. The terrain of North Africa is relatively homogeneous, with flat terrain and small undulations, plus a single climate, forming a large desert area.

How did the Sahara Desert form, and what did scientists find in the desert?

Summary. Hello, it is a pleasure to serve you and give you the following answer: Sub-Saharan developed.

Approaches and practices to address development issues: 1First of all, it is necessary to formulate a feasible development plan, clarify the development goals, determine the direction of development, and formulate development policies and measures.

2.Second, it is necessary to strengthen infrastructure construction, improve the investment environment, increase investment efficiency, and promote economic development. 3.

Third, it is necessary to strengthen social governance, improve the social environment, raise the level of social welfare, and promote the harmonious development of society. 4.Finally, it is necessary to strengthen scientific and technological innovation, promote scientific and technological progress, improve economic efficiency, and promote economic development.

Personal Tips: Development is a complex process, which needs to be comprehensively considered, combined with the actual situation, to formulate a feasible development plan, strengthen infrastructure construction, improve the investment environment, strengthen social governance, improve the social environment, strengthen scientific and technological innovation, and promote scientific and technological progress to promote economic development.

Hello, it is a pleasure to serve you and give you the following answer: Sub-Saharan developed. Approaches and Practices for Solving Development Problems:

1.First of all, it is necessary to formulate a feasible development plan, clarify the development goals, determine the direction of development, and formulate development policies and measures. 2.

Second, it is necessary to strengthen infrastructure construction, improve the investment environment, increase investment efficiency, and promote economic development. 3.Third, it is necessary to strengthen social governance, improve the social environment, raise the level of social welfare, and promote the harmonious development of society.

4.Finally, it is necessary to strengthen scientific and technological innovation, promote scientific and technological progress, improve economic efficiency, and promote economic development. Personal Tips:

Development is a complex process, which needs to be comprehensively considered, combined with the actual situation, to formulate a feasible development plan, strengthen infrastructure construction, improve the investment environment, strengthen social governance, improve the social environment, strengthen scientific and technological innovation, and promote scientific and technological progress to promote economic development.

Excuse me, but please go into more detail?

Hello, it is a pleasure to serve you and give you the following answer: Sub-Saharan developed. Approaches and Practices for Solving Development Problems:

1.First of all, it is necessary to formulate a feasible development plan, clarify the development goals, determine the direction of development, and formulate development policies and measures. 2.

Second, it is necessary to strengthen infrastructure construction, improve the investment environment, increase investment efficiency, and promote economic development. 3.Third, it is necessary to strengthen social governance, improve the social environment, raise the level of social welfare, and promote the harmonious development of society.

4.Finally, it is necessary to strengthen scientific and technological innovation, promote scientific and technological progress, improve economic efficiency, and promote economic development. Personal Tips:

Development is a complex process, which needs to be comprehensively considered, combined with the actual situation, to formulate a feasible development plan, strengthen infrastructure construction, improve the investment environment, strengthen social governance, improve the social environment, strengthen scientific and technological innovation, and promote scientific and technological progress to promote economic development.

There are five main reasons for the formation of the Sahara Desert: because it is located on both sides of the Tropic of Capricorn, Lana is controlled by the subtropical high pressure zone all year round, and the dry and hot downdraft prevails, and the northern part of the African continent is wide, and the range of the subtropical high pressure zone is large, and the area of solid dry heat is wide; North Africa is close to the Asian continent, and the northeast trade winds blow from the eastern land, which is not easy to form precipitation, making the north more dry. The coastline of North Africa is too straight, with the Ethiopian plateau on the east side, which prevents the moist air flow from entering the interior; The Canary cold current passes through the west coast of North Africa, which has a cooling and dehumidifying effect on the western coastal areas, bringing the desert closer to the west coast. The terrain of North Africa is relatively homogeneous, with flat terrain and small undulations, plus a single climate, forming a large desert area.

Located on the Atlantic coast northwest of the non-Zen silver island, Western Sahara is bordered by Morocco to the north, Algeria to the east, and Mauritania to the south.

In fact, as early as 1976, the Front for the Liberation of the People of Western Sahara (hereinafter referred to as the Western Sahara Front) announced the establishment of the "Sahrawi Arab Democratic Republic", but this republic is neither a member of the United Nations nor recognized by most countries in the world, including China and the United States.

Morocco in the north has claimed sovereignty over Western Sahara and forcibly seized most of the land in Western Sahara, which has triggered the issue of Western Sahara and stirred regional nerves.