Minamata-An important lesson about mercury A case of human mercury poisoning which occurred about forty years ago in the Minamata bay in Ja...

DISASTER MANAGEMENT: FLOODS, EARTHQUAKES, CYCLONES, LANDSLIDES  The Indian subcontinent is very vulnerable to droughts, floods, cyclones,...

What is air pollution?  Air pollution occurs due to the presence of undesirable solid or gaseous particles in the air in quantit...