In many public water systems, pollution exceeds safe levels. The volume of filth that devotees pour into the Ganges has not daunted them from bathing in its water. In order to make engines more powerful, more fuel is used for combustion and hence, new cars produce. Some of the environmental problems are pollution, soil erosion leading to floods, salt deserts and sea recedes, desertification, landslides, change of river directions, extinction of species, and vulnerable ecosystem in place of more complex and stable ecosystems, depletion of natural resources, waste accumulation, deforestation, thinning of ozone layer and global warming. Causes of Air Pollution Many factors are responsible for the emission of the gases, which cause pollution.
The effects may be short term as well long term depending on the level and kind of pollutant. This is called biological or secondary treatment. It would protect them in the midst of the cloud of pollution. As a result, water sources have been strained by the population and residents are unable to access clean water for drinking and daily use. Even elder people make mistakes while delivering a speech, it can happen. Download file to see previous pages Consequently, this paper explores the merits of the three pollution control measures to establish the optimal pollution control measure that should be adopted by the countries. Sources of Marine Pollution : a.
Scientific, administrative and social measures must be adopted to check pollution explosion. Plus, you can use the compost in your garden. It was a whole different world, but to the earth, a hundred years is nothing. It will reduce waste while improving your yard and garden soils. Therefore, a decline in quantity produced leads to decline in pollution.
Noise pollution can cause stress and impact the brain adversely. This leads many people to end their days in Varanasi. These effects can have important consequences for the viability of aquatic populations and communities. If wastewater containing biodegradable organic matter is discharged into a stream with inadequate dissolved oxygen, the water downstream of the point of discharge will become anaerobic and will be turbid and dark. Some of the common fossil fuels used are coal and petroleum. Smog is combination of smoke and fog.
Ozone acts as shield against the ultra violet rays of the sun and protects all forms of life from direct exposure to such rays. The sources of this kind of pollution are further categorized into two; Point and Non-point Sources and Natural and Anthropogenic sources. Little do many know that thousands of marine animals die every year from ingesting plastic. When contamination reaches underground water tables, it is difficult to correct and spreads over wide areas. If we continue to ignore this problem and keep adding to the pollution rather than looking for ways to reduce it, we shall soon have to face fatal consequences.
It was not given to you by your parents. Common air pollutants are carbon dioxide, carbon monoxide, nitrogen dioxide, so on and so forth. Recycling of wastes and sewage should be done. Automobiles must be either made to eliminate use of gasoline and diesel oil or complete combustion is obtained in the engine so that noxious compounds are not emitted. It also creates business opportunities for local business-people and offers additional employment to the local communities. The cost to business and its commercial ramifications make this rather simple preventive approach quite complicated and more difficult to implement.
In case we use them, we must not dispose them off and purchase new ones immediately, we should reuse them a couple of times before disposing them off. I am also part of this nation, you are too and we do have this common tendency, but no one will accept it. Dry docking: All ships periodic dry docking servicing; cleaning the hulls etc. The effluents are discharged during manufacture of sugar and they contain high polluted contents. Out of 80 schemes in West Bengal, 47 have been delayed and in 33, no work had begun till March 1. It has been estimated that over five million chemical substances produced by industries have been identified; about 12000 of these are marketed, may be only half of them in quantity.
Direct exposures to toxic chemicals are also a health concern for individual aquatic plants and animals. . The growing population in this city has caused an increased pressure on the infrastructure and natural resources that are beginning to affect our environment. This damages marine life to a large extent. Adsorption — The gaseous effluents are passed through porous solid adsorbents kept in suitable containers. Pollution Essay 10 300 words Introduction Environmental pollution is a major issue for the whole human fraternity on this planet today.
Millions of trees are cut across the world to make paper. Pollution can occur naturally in certain circumstances, for instance when water passes through highly acidic soils. It is because Sweden recycles its waste completely and creates different raw materials and energy from it. Conclusion Pollution has highly affected the natural ecosystem of earth and the biodiversity of a place. The cumulative effect is the gradual degradation of soil and a decline in forest and agricultural productivity. Mosquitoes are carriers of parasites of malaria and dengue.