The cities are crowded so there are a lot of buildings and factories which cause pollution.
salinization
no. because hunger is a human problem not an environmental problem.
South Asia
Central Asia
South East Asia
it is on the south of Asia
what is the size of south asia
south of Asia
South Asia, Middle East, South-east Asia, East Asia, Central Asia
Because it is in the part of Asia in the most South East Part
South America, Asia and AfricaNorth America, Africa, Asia
technically it is the Indian subcontinent, or south Asia