i want pdf file of info. in marathi today i have get sub "about sandpani
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Pollution in India is a major environmental problem that everyone should be aware of. Our children and children going to school Class 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 will usually be subject to contamination to write essay or recite speech about this . Parents should know about the types, causes and measures of prevention of pollution in order to help their children. We have provided a pollution test to help you and your children. You can select any pollution testing according to the need and requirement:
The meaning of the word pollution means to mess things up. Consequently, pollution of natural resources causes imbalance in the ecosystem. At present we have been fatally surrounded by the biggest problem of environmental pollution. Pollution is the addition of foreign or poisonous substances to the environment at a very rapid rate than that of the environment. The main causes of this social devil are industrialization, deforestation and urbanization, whose by-products cause pollution of the natural resources used by living beings on earth as a routine of normal life.
Air pollution, water pollution and soil pollution are the most dangerous forms of pollution that cause direct health disruption to humans. We do not have drinking water to drink, pure air to inhale and pollution-free land to harvest. This widespread contamination must be taken under control for the healthy survival of life on the planet in the future. The different types of pollutants that disrupt our natural ecosystem are gases (NO, SO2, CO2, CO, NO2), halogens (iodine, chlorine, bromine), deposited materials (dust, smog, grain), agrochemicals Pesticides, herbicides), Noise, photochemical oxidants (photochemical smog, peroxyacetyl nitrate, ozone, nitrogen oxides), organic compounds of the industries (acetic acid, benzene, ether), radioactive materials (radio, thorium) (Ashes, trash).
Pollution is the great side effect of the industrialized societies of the modern world where industrial development and the greenhouse effect have adversely affected the ecosystem. Life support systems are fast becoming the life-destroying system due to industrialization. Human greed and misuse of the freedom to do something lead to serious degradation and mismanagement of resources.