landforms
DESCRIPTION
Landforms. Sahara Desert. Worlds largest desert 3 ½ million sq. miles Sahara comes from the Arabic word Sahra meaning ‘desert’ Hot dry climate Rainfall is less then 4 inches a year. Sahel. Dry grass land just south of the Sahara. This region has been in a drought since 1968. Nile River. - PowerPoint PPT PresentationTRANSCRIPT
Landforms
Sahara DesertSahara Desert
►Worlds largest Worlds largest desertdesert
► 3 ½ million sq. miles3 ½ million sq. miles► Sahara comes from Sahara comes from
the Arabic word the Arabic word Sahra meaning Sahra meaning ‘desert’‘desert’
►Hot dry climateHot dry climate► Rainfall is less then Rainfall is less then
4 inches a year.4 inches a year.
SahelSahel
►Dry grass land just Dry grass land just south of the Sahara.south of the Sahara.
► This region has This region has been in a drought been in a drought since 1968.since 1968.
Nile RiverNile River
► The longest river in the The longest river in the world. 4,160 milesworld. 4,160 miles
► The Nile valley and Nile The Nile valley and Nile Delta are some of the Delta are some of the most fertile farming land.most fertile farming land.
► 70% of the Nile water 70% of the Nile water comes from the Blue comes from the Blue Nile.Nile.
► The Delta has swampy The Delta has swampy lands and salty lakes, as lands and salty lakes, as well as highly fertile soil.well as highly fertile soil.
Suez CanalSuez Canal
►Opened in 1869Opened in 1869► 120 miles long 120 miles long
between the Red between the Red Sea and the Sea and the Mediterranean sea.Mediterranean sea.
► 64 feet deep64 feet deep► 741 feet wide 741 feet wide
At the narrowest At the narrowest pointspoints
Lake ChadLake Chad
► 6,300 square miles6,300 square miles► The lake is much The lake is much
larger in the wet larger in the wet season then in the season then in the dry season.dry season.
► The average depth The average depth is 22 feet.is 22 feet.
Great Rift ValleyGreat Rift Valley
► Located in Eastern Located in Eastern Africa.Africa.
► 4,500 miles 4,500 miles ► The walls rise 6,600 The walls rise 6,600
feetfeet► The tectonic plates The tectonic plates
move ½ to 4 inches move ½ to 4 inches a yeara year
Ethiopian HighlandsEthiopian Highlands
► 2/3rds of the 2/3rds of the countrycountry
► 6,000 to 10,000 feet 6,000 to 10,000 feet above sea levelabove sea level
► Receives about 40 Receives about 40 inches of rainfall a inches of rainfall a yearyear
Congo RiverCongo River
► Fifth longest river in Fifth longest river in the world.the world.
► Carries more water Carries more water then any other then any other except the Amazon.except the Amazon.
►Has no delta the Has no delta the water flows into a water flows into a deep ocean trenchdeep ocean trench
Lake VictoriaLake Victoria
► Largest lake in Largest lake in Africa Africa
► Second largest Second largest freshwater lake in freshwater lake in the worldthe world
►Depth is 270 feetDepth is 270 feet►More then 200 More then 200
species of fish live species of fish live in the lakein the lake
Mt. Kilimanjaro Mt. Kilimanjaro
► Africa’s highest Africa’s highest mountainmountain
► Two summitsTwo summits Kibo summitKibo summit
► 19,340 feet19,340 feet Mawensi summitMawensi summit
► 16,890 feet16,890 feet
► Dormant volcanoDormant volcano► Slopes are good for Slopes are good for
agriculture due to good agriculture due to good rainfallrainfall
Zambezi RiverZambezi River
► Fourth longest river Fourth longest river in Africain Africa
► 1,700 miles long1,700 miles long► Boarder of Zambia Boarder of Zambia
and Zimbabwe and Zimbabwe ► Empty’s into the Empty’s into the
Mozambique Mozambique channel channel
Victoria FallsVictoria Falls
► Zambezi river drops Zambezi river drops into a canyon about 40 into a canyon about 40 miles long.miles long.
► The falls height varies The falls height varies from 256 to 355 feet from 256 to 355 feet
► Named by the locals Named by the locals Mosi-oa-TunyaMosi-oa-Tunya (smoke (smoke that thunders)that thunders)
► A hydroelectric dam A hydroelectric dam was built to produce a was built to produce a small amount of power. small amount of power.
Cape of Good HopeCape of Good Hope
►Named because the Named because the discovery of it might discovery of it might lead to a sea route lead to a sea route to India.to India.
► Use to be named Use to be named cape peninsula cape peninsula
► Lies 100 miles Lies 100 miles northwest of Cape northwest of Cape AgulhasAgulhas