0
Niger,Mauritania,andMali are located in the Sahal. Sahal is an Arab word, meaning 'edge' and 'shore'.It is located at the southern edge of the Sahara Desert in Africa. The belt of land is 6000 kilometers long, stretches along 50 countries, and separate the Sahara Dessert to the north, and savanna to the south.It has a fairly uniform climax and soil, people living in Sahal share similar living style. Today, I would like to talk about the physical environment of the Sahal in terms of its climate, drainage and relief, as well as its soil and vegetation.
1)Climate
The Sahal is in a semi-arid climate. It is hot all over the year,and it shares some characteristics.Firstly, the annual rainfall is very scarce,about 200-600 mm only,most of the rainwater is gone through evapotranspiration. Secondly,the rainfall concentrates in summer time. Thirdly,the rainfall is very unreliable,it may be wet in one year,and very dry in another year.
2) Relief and drainage
The Sahal is mostly flat land, save for the highland found in eastern part, which are in Ethiopia and Sudan. There are two major rivers, River Nile and River Niger, but they only occupy a small area in the Sahal, there is lack of water for irrigation.
3)Soil and vegetation
Soil in Sahal is thin,infertile and brown. As the evapotranspiration rate is high in the area, much of the irrigation water is gone.In the semi-arid areas,only plants that can adapt to dry condition can survive.The most common vegetation in Sahal is grassland and scrubs.They can hold he soil and prevent the topsoil from blowing away by strong wind.
What else can I help you with?
What is the government like in West Africa?
West Africa is a region not a single country and as such has a number of governments, some democratic others not.
What does the outline map of Africa look like?
Lots of jungle, but there's also much desert and plains.
Animal in Africa named after a gun?
Saiga 12k its a 12 gauge shotgun. The Saiga is an animal that looks like a deer.
Why eastern most edge of Africa is called as horn of Africa?
The "Horn of Africa" is found in the north east portion of Africa comprising of the countries of: Somalia, Ethiopia, Djibouti and Eritrea. It is so named for its shape, which looks like and old shell horn (musical) not animal horn.
What countries make the Horn of Africa?
The "Horn of Africa" is found in the north east portion of Africa comprising of the countries of: Somalia, Ethiopia, Djibouti and Eritrea.It is so named for its shape, which looks like and old shell horn (musical) not animal horn.
What is the region of Africa like?
Africa isn't a region it's a continent, a very big continent.
What does the South Africa flag look like?
this is what the South Africa flag looks like
What do you do when you find a rock that looks just like Africa?
\
What the world looks like?
a sphere withe some water and some land and Africa looks like a rhino head by Samboodie
What do lunar maria look like?
A maria looks like a dark, flat region
How did the cape fox get its name?
Cape fox got its name because it normally lives in cape, and it looks like fox.
What does an adult zebra look like?
It looks like the last giraffe i ate Greetings from africa
Where is somali situated?
east coast of africa. it looks like the number 7
Which country in Africa has the shape of a horn?
Madagascar looks a little like a horn
Furry white animal looks like a ferret on steroids that live in Africa?
A Meercat?
What is the government like in West Africa?
West Africa is a region not a single country and as such has a number of governments, some democratic others not.
Is the Island of Madagascar part of the African continent?
Madagascar's continent is Africa so it looks like Africa
