Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi....
-
Upload
ashlyn-madison-grant -
Category
Documents
-
view
221 -
download
0
Transcript of Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi....
![Page 1: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/1.jpg)
Geography of Africa
![Page 2: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/2.jpg)
A Satellite View
![Page 3: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/3.jpg)
![Page 4: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/4.jpg)
Africa’s Size
# Second largest continent 11,700,000 sq. mi.
# 15% of the world’s population.
# 2 ½ times the size of the U. S.
5000
MILES
4 6 0 0 M I L E S
![Page 5: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/5.jpg)
Plateau
• Most of Sub-Saharan Africa is a giant plateau, slightly higher in the east than the west
• Average height of the plateau is 2,000 ft. above sea level
• At coastal areas, the plateau drops off sharply into narrow coastal plains
• This barrier creates waterfalls and rapids
![Page 6: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/6.jpg)
Cape of Good Hope(example of coastal plateau)
![Page 7: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/7.jpg)
Victoria Falls
• Lies on the Zambezi River
• Plunges 335 feet, or two times the height of Niagara Falls
![Page 8: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/8.jpg)
Victoria Falls
![Page 9: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/9.jpg)
![Page 10: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/10.jpg)
Great Rift Valley
4,000 miles long
It can be seen from the moon!
![Page 11: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/11.jpg)
Great Rift Valley
• Contains the highest mountain in Sub-Saharan Africa: Mount Kilimanjaro
• Kilimanjaro is 19,340 ft. high
• Snow capped
• Located in Tanzania
![Page 12: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/12.jpg)
Mt. Kilimanjaro
![Page 13: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/13.jpg)
Lakes
• Most of the great lakes of Sub-Saharan Africa lie on the floor of the rifts
• Lake Victoria is a shallow circular lake that isn’t part of the rift system, but is a depression in the land
• Second Largest Freshwater Lake in the World• What is the largest?
![Page 14: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/14.jpg)
Climate Zones
• Four Zones that we will discuss:• 1. Tropical-Rain Forest• 2. Tropical Savannah• 3. Desert• 4. Mediterranean
![Page 15: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/15.jpg)
African Rain Forest
# Annual rainfall of up to 17 ft.
# Rapid decomposition (very humid).
# Covers 37 countries.
# 15% of the land surface of Africa.
![Page 16: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/16.jpg)
Tropical Rain Forest
• Zone north and south of the equator
• 80 Degrees year round with humid air
![Page 17: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/17.jpg)
The African Savannah:13 million sq. mi.
![Page 18: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/18.jpg)
Savannah Zone
• Savannahs- Grasslands with an occasional clump of trees
• Savannahs cover ¼ of Sub-Saharan Africa• Average Rainfall per year is 30-60 inches• Supports farming and herding• Rainfall can vary year to year, causing
droughts or flooding
![Page 19: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/19.jpg)
African Savannah
![Page 20: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/20.jpg)
Desert Zone• North and South of the Savannah Zones
• Sahara covers most of northern Africa
• Kalahari lies in Southern Africa
• Average of less than 10 inches of rainfall per year in these areas
![Page 21: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/21.jpg)
Mediterranean Climate Zone
• Southern Tip of Sub-Saharan Africa and small section of Northern Africa
• Winters are mild and rainy
• Summers are hot and dry
• Great for crops; can have crop seasons year after year
![Page 22: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/22.jpg)
Agriculture
• Agriculture is the main economic activity of Sub-Saharan Africa
• Approximately 70% of all workers are farmers
• However: Much of Africa’s soil is poor….so what can they do?
![Page 23: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/23.jpg)
Slash and Burn Farming
• Act of clearing a piece of forest or savannah to plant crops.
• Often times use fire as a method of clearing a field
• Requires a great deal of land• Fertility of land is gone after only a few
seasons
![Page 24: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/24.jpg)
![Page 25: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/25.jpg)
Two Other Types of Farming
• Subsistence Farming- grow enough to live on, but no crops left over to sell
• Sedentary Farming- permanent growing of crops. Allows for cash crops, or crops sold at the market.
![Page 26: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/26.jpg)
Desertification
• Desertification is a big problem in Africa.
• It happens when grass dries out or is eaten, and the soil becomes dry and sandy. Eventually the land turns to desert.
• The Sahara is slowly creeping southward
![Page 27: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/27.jpg)
Resources
• 60% of world’s gold comes from Sub-Saharan Africa
• World’s major source of diamonds, most of which come from mines in South Africa and Democratic Republic of the Congo
![Page 28: Geography of Africa. A Satellite View Africa’s Size # Second largest continent 11,700,000 sq. mi. # 15% of the world’s population. # 2 ½ times the.](https://reader035.fdocuments.in/reader035/viewer/2022062315/5697c02c1a28abf838cd9494/html5/thumbnails/28.jpg)
Resources (CNN)
• http://edition.cnn.com/2013/07/25/world/africa/africa-resources-fuel-world/index.html?hpt=iaf_mid