South Asia Physical Geography
South Asia
Satellite View of South Asia
The Size of South Asia
Mountains & Plateaus Himalaya Mountains -Natural barrier to rest of Asia -Still growing-colliding w/ Asia -Nepal & Bhutan
The Himalayas “him” [snow] “aalaya” [home] Mt. Everest is 29,035 feet. It is the highest mt. peak in the world.
Mountains & Plateaus cont. Hindu Kush Mountains -Barrier b/w Pakistan & Afghanistan -Fight over passes
Hindu Kush
The Khyber Pass
Mountains & Plateaus cont. Deccan Plateau -Most of southern India -Surrounded by Western & Eastern Ghats -Arid: Mts. Block moisture
The Deccan Plateau 31,800 square miles in size. Elevation range: 2,000 – 8,000 feet high. From the Sanskrit word, “dakshina” [“the south”].
Rivers & Plains Three Great Rivers -Indus, Ganges, Brahmaputra -Begin in Himalayas
The Ganges River System 1,560 miles long
The Brahmaputra River System 1,800 miles long
Flooding on the Brahmaputra
The Indus River System 1,975 miles long
Rivers & Plains cont. Indo-Gangetic Plain -North India -Formed by Indus, Ganges & Brahmaputra (3 Great Rivers) -Most heavily populated area (3/5 of population)
The Thar Desert The Great Indian Desert 200 - 1500 feet in elevation. up to 113ºF in July.
South Asia: Physical Map
Resources Water & Soil -Provides food (Farming/fishing) -Alluvial soil: fertile, river soil -Water: CROPS & transportation
Resources Forests -Rain forests -Highland forests -Deforestation: PROBLEM Leads to: soil erosion flooding/landslides habitat loss
Resources Minerals -Coal, petroleum, natural gas -Iron ore
Climate 1. Highland – coldest 2. Humid subtropical – lush land 3. Semiarid 4. Desert 5. Tropical wet 6. Tropical wet & dry
Climate Monsoons -Seasonal winds -Good: Rain -Bad: Unpredictable, flooding
Winter Monsoons: Nov.-April
Summer Monsoons: May-Oct.
Climate Cyclones -Violent storms -Dangerous
Major Farming Systems of South Asia
Economic Activities & Resources
Silk Cultivation
HEI: Ganges River Most well known in region Important -Drinking, farming, transportation Hinduism -Most popular religion in India -Sacred River -Healing power
HEI: Ganges River Pollution -Most polluted in world -sewage, industrial waste, corpses -Diseases: cholera, hepatitis, typhoid -Enormous problem!!!!
Overview