Assertion: geography's environment | /r/HasProperty | current issues
Facets:
Source sentences:
text: Environment—current issues
text: Environment, current issues [ edit ]
text: Environment – current issues: Country very densely populated (1,125 per km2); rapid urbanisation taking place; many people landless, and many live on and cultivate land exposed to floods, riverbank erosion or cyclones; groundwater used for drinking water and irrigation is widely contaminated with naturally-occurring arsenic in some floodplain areas; water-borne diseases prevalent; surface water widely polluted by industrial, agricultural and urban effluents, affecting domestic supplies and inland fisheries; intermittent water shortages because of falling water tables in some northern and central parts of the country; increasing water and soil salinity in some coastal areas, especially in the south-west, due to abstraction of river and groundwater upstream; soil degradation due to intensive cropping, depletion of organic matter and unbalanced use of fertilisers; deforestation and soil erosion in hill areas.