ഫോർട്ട് ഗേൾസ് മിഷൻ എച്ച്. എസ്. ഫോർട്ട്/അക്ഷരവൃക്ഷം/ENVIRONMENTAL CLEANLINESS

ENVIRONMENTAL CLEANLINESS The development of society and prepare it among other nations. . Becomes a society free from disease. . The land gives its many good things and blessings. . The air is free of impurities and smog. . Eat healthy food free from contaminants. . Comfort and safety. Sources of environmental pollution The sources of pollution are divided into two types: . natural pollution, a natural pollution that has no human income, and it is difficult to predict the time of its occurrence, such as volcanoes, sand storms and destructive lightning. . Industrial Pollution, a pollution resulting from human activities and work, which falls under three types, invasive industrial pollutants, liquid pollutants, and solid pollutants. Types and causes of pollution Water pollution, and its causes: . dumping of industrial waste in the water, leakage of waste water, and the litter from the ships, and weapons tests and explosion in the water. . Air pollution, its causes, smoke from industrial facilities, transportation, and some vapors from the use of certain metals such as lead. Soil pollution, and its causes: രാജലക്ഷ്മി എസ് 5 ബി ഫോർട്ട് ഗേൾസ് മിഷൻ ഹൈസ്കൂൾ തിരുവനന്തപുരം നോർത്ത് ഉപജില്ല തിരുവനന്തപുരം അക്ഷരവൃക്ഷം പദ്ധതി, 2020 ലേഖനം  സാങ്കേതിക പരിശോധന - Sreejaashok25 തീയ്യതി: 29/ 04/ 2020 >> രചനാവിഭാഗം - ലേഖനം