South Asia Powerpoint Flashcards
Himalayan Mountains
Afghanistan, Pakistan, India, China, Nepal and Bhutan
contain many of the world’s highest peaks, including Mount Everest
geologically active region
Western and Eastern Ghats
form Deccan Plateau
Western Ghats influence the Indian monsoon pattern
average elevation is approximately 4000 feet
Eastern Ghats are lower (average elevation approximately 2000 feet)
less continuous than the Western Ghats
Deccan Plateau
located in south-central India (between the Western and Eastern Ghats)
dry (moisture blocked by Western Ghats)
Indus River
Starts in himalayas
flows southwestward through Pakistan
empties into the Arabian Sea
Ganges River
Starts in himalayas flows southeastward to the Bay of Bengal sacred to Hindus heavily polluted Ganges river valley is one of the mostly densely populated regions in the world
Brahmaputra River
flows southwestward from Tibet
southward through Bangladesh
merges the Ganges
empties into the Bay of Bengal
Sundarbans
largest mangrove forest in the world
located on the delta of the Ganges River
protect coastline from storms
known for its diversity of wildlife (Bengal tiger)
humans depend on forest for their livelihood
Sundarbans ecosystem is threatened by
industrial and agricultural activity (development, population growth) climate change (sea level rise, saltwater intrusion)
Climates in Region
Tropical – mostly along the coast of Southeastern India, Sri Lanka
Mild Temperate - northeast
Dry/Arid – northwest; southcentral India (deccan plateau region)
Highland – Himalayans
Vulnerability to climate change
increased rainfall (and flooding) and droughts
more intense storms
sea level rise
increase in prevalence of disease (particularly from mosquitoes)
Monsoons
a seasonal reversal of wind flows in parts of the lower to middle latitudes,
driven by atmospheric pressure gradients
governs precipitation patterns here
Climate of South Asia
Summer: southwesterly winds bring warm, moist air from south; results in heavy rainfall and flooding
Winter: northeasterly winds bring dry conditions
Late/unusually dry monsoon season can lead to drought, famine
Climate change may disrupt the monsoon pattern
Natural Resources
Modest resource wealth, compared to other world regions (coal, iron ore, bauxite, manganese)
The geology of the region yields large amounts of sandstone and marble
- reflected in architecture
labor and environmental concerns
challenging physical labor and dangerous work conditions
pollution, land degradation - damages watersheds, wildlife habitats and forest cover
Air pollution
motor vehicle emissions is a major contributor
coal-fired powered plants
crop burning
linked to premature deaths (respiratory disease, lung cancer)
Water Issues
competition between agricultural and urban use
poor distribution systems
pollution
most successful economic sectors
textiles petroleum pharmaceuticals Technology Tourism