വി. പി. എസ്. ഹയർസെക്കന്ററി സ്കൂൾ വെങ്ങാനൂർ/അക്ഷരവൃക്ഷം/GET RID OF PLASTIC
(വി.പി.എസ്.എച്ച്.എസ്.എസ് ഫോർ ബോയിസ് വെങ്ങാനൂർ/അക്ഷരവൃക്ഷം/GET RID OF PLASTIC എന്ന താളിൽ നിന്നും തിരിച്ചുവിട്ടതു പ്രകാരം)
GET RID OF PLASTIC
The thickness of plastic is expressed in micron=0.000001m. since plastic with less than 40 micron thickness is easily breakable and may be discarded, its use is restricted in many places.
Plastic also release energy.when carry bags and bottles made of polythene and polypropene are burner completely at high temperatures in the presence of excess of air , along with CO2,and h2o, ,a large amount of energy is released.when hydrocarbon polymers are heated in the absence of air under high temperature and pressure,the polymer molecules decomposes to form products which can be used as fuels. The method of producing electricity using this gaseous fuel is already in practice.
Plastic also pollute the environment.Burning of plastic in the open air leads environmental pollution due to release of poisonous chemicals.The polluted air affects human and animals health problems such as respiratory problems.In the ocean plastic injures and kills fish, seabirds etc.When plastic is burner they release toxic chemicals that are deposited in soil and surface heater.When plastic is thrown into the soil they prevent the flow of water to the soil.This reduce the quantity of underground water and they prevent the growth of roots of trees and plants through the soil this may cause soil erosion.
Chlorinated plastic can release harmful chemicals into surroundings.Soil which can sleep into ground water or other surroundings water sources.This can cause serious harm to the specious that drink the water.When plastic are burned dioxine gas is released.It cause environmental pollution.
We can reduce plastic pollution by boycott micro beads ,refuse buying packed water etc.
There are 4Rs to refuse the use of plastic s to the maximum extent as well as to avoid the pollution caused by plastics
4Rs
Refuse - plastics
Reuse - plastics
Refuse- plastics
Recycle - plastics We can reduce plastic pollution by avoid disposable plastic products, during functions,use glass/ ceramic/steel utensils or natural substances,use paper , cloth and plant materials,instead of plastic for decorations etc.
|
