resources have adversely affected environmental balance. Environmental pollution in India has increased manifold‚ One of the greatest problems confronting the modern civilized world is pollution‚ which literally means fouling the natural habitat and environment. Air pollution‚ water pollution‚ land pollution‚ noise pollution are some types of pollution. Nearly 175 million hectares of land (35% of India’s total land area) is subject to serious environmental degradation. Hardly 10.12 per cent of the total
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ENVIRONMENT Defining Environment Is the circumstances or conditions that surround one; surroundings. It is the totality of circumstances surrounding an organism or group of organisms‚ especially: The combination of external physical conditions that affect and influence the growth‚ development‚ and survival of organisms: Is the complex of social and cultural conditions affecting the nature of an individual or community Hence therefore we can classify components of environment as follows;
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exploitation of natural resources. In turn‚ the conventional sources of energy we use today cause pollution‚ so economic growth is almost inevitably associated with environmental damage. One of the aspects of economic growth which affects the environment most of all is that‚ in order to produce more goods and products‚ at a faster rate‚ the construction of large industrial plants is required. These enterprises generate a lot of waste in the form of liquid waste and gaseous fumes. The liquid waste
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concerns and conflicts have surfaced throughout human history‚ from the earliest settlements to the latest headlines. This comes as a surprise to many people because our emphasis in history has all too often been on war and politics‚ rather than environment‚ culture and development. The evidence for a longstanding concern for environmental issues has been readily available in manuscripts‚ publications and historical archives. It can be found under labels like conservation‚ public health‚ preservation
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commonly used de-icing agent (Road salting). Sometimes‚ it can be used along with some anti-caking agents like sodium hexacyanoferrate (II) or sand and grits. These elements like sodium‚ chloride‚ ferrocyanide and other impurities seep into our environment when the snow or ice melts‚ and poses a threat to water bodies‚ soil‚ vegetation and large number of species sustaining on them (Environmental‚ Health and Economic Impacts of Road Salt). De-icing of the roads is‚ beyond a doubt‚ very essential‚
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------------------------------------------------- INDEX Sr. No. | Title | Page No. | 1 | Environment | 1 | 2 | Atmosphere | 3 | 3 | Hydrosphere | 8 | 4 | Lithosphere | 13 | 5 | Biosphere | 21 | 6 | Interdependence Between The Four Spheres | 26 | 7 | Human Impact On The Environment | 32 | ------------------------------------------------- ENVIRONMENT The geographical conditions that surrounds the man on the earth is known as environment. The landforms‚ water‚ climate‚ natural vegetation‚ minerals‚ etc
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The environment is something you are very familiar with. It’s everything that makes up our surroundings and affects our ability to live on the earth—the air we breathe‚ the water that covers most of the earth’s surface‚ the plants and animals around us‚ and much more. In recent years‚ scientists have been carefully examining the ways that people affect the environment. They have found that we are causing air pollution‚ deforestation‚ acid rain‚ and other problems that are dangerous both to the
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Environment Environment may refer to: • Built environment‚ constructed surroundings that provide the setting for human activity‚ ranging from the large-scale civic surroundings to the personal places. • Environment (biophysical)‚ the physical and biological factors along with their chemical interactions that affect an organism. • Environment (systems)‚ the surroundings of a physical system that may interact with the system by exchanging mass‚ energy‚ or other properties • Environmental
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all around the world from the present day‚ the world may be able to recover from all its injuries caused by the insatiable human race. Rachel Carson’s book “Silent Spring”‚ which spurred the environmental movement‚ helped raise awareness for the environment‚ warn humans of the dangers of using pesticides such as DDT‚ preserve several plant and animal species‚ and make the atmosphere cleaner Rachel Carson’s Silent Spring‚ which was published in 1962‚ was undoubtedly a critical turning point in history
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nationalities. Our planet now provides for approximately 5.8 billion people‚ with projections of around 10 billion by the year 2050. Two billion of these are extremely poor‚ the poorest of which live in absolute poverty and misery. global environment. Increasing amounts of food‚ energy‚ water‚ and shelter are required to fulfill the needs of human society. Much of our energy is derived from the burning of fossil fuels releasing millions of tons of toxins into the atmosphere. The amount of land
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