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Tropical Asia refers to the entirety of the areas in Asia with a tropical climate. These areas are of geographic and economic importance due to their natural resources and biodiversity, which include many species of agricultural value. [1] [2] There are 16 countries in tropical Asia, ranging in size from around 610 square kilometres (240 square ...
Local desert communities can divert rivers on a smaller scale. Throughout the Middle East, communities have dug artificial wadis, where freshwater can flow during rainy seasons. In countries like Yemen, artificial wadis can carry enough water for whitewater rafting trips during certain times of the year.
May 24, 2024 · Figure 9.4.5.1 9.4.5. 1: Grand Erg Desert. The tropical desert is an environment of extremes: it is the driest and hottest place on earth. Rainfall is sporadic and in some years no measurable precipitation falls at all. The terribly dry conditions of the deserts is due to the year-round influence of subtropical high pressure and continentality.
Sahara desert is the World’s hottest large land area. Two climatic regimes dominate the Sahara desert: a dry northern subtropical climate and a dry southern tropical climate. The characteristics of dry subtropical climate are unusually high-temperature ranges, annual and diurnal, hot summers and cold to cool winters, and two precipitation ...
Niger - Arid, Sahel, Sahara: Niger extends southward from the tropic of Cancer, and the northern two-thirds of its territory lies in dry tropical desert. In the southern part of the country the climate is of the type known as Sahelian, which is characterized by a single, short rainy season. In January and February the continental equivalent of the northeast trade winds, the harmattan, blows ...
Orange River. The Kalahari Desert is a large semi-arid sandy savanna in Southern Africa extending for 900,000 square kilometres (350,000 sq mi), covering much of Botswana, as well as parts of Namibia and South Africa . It is not to be confused with the Angolan, Namibian, and South African Namib coastal desert, whose name is of Khoekhoegowab ...
Sahara Desert. Of the deserts of the world, the Sahara Desert is the largest desert that falls into a sub-tropical climate. The Sahara covers most of northeastern Africa which is about 10% of the continent. It is nearly as large as the United States in terms of land area.
