An overview of the issue of environmental pollution in the modern world

Balance of natural processes like pollination is crucial to the survival of the eco-system and human activity threatens the same. Los Angeles smog Source Developing countries In the cities of the developing world, where population growth is outpacing the ability to provide the necessary infrastructure and services, the most serious environmental problems are expected in the immediate vicinity, with serious economic and social impacts on the urban population.

While cities of developed countries have adopted policies and technologies to improve many of their local environmental problems, it is growing recognition that human activities in urban areas have significant impacts at the global level.

It occurs due to rise in global warming which occurs due to increase in temperature of atmosphere by burning of fossil fuels and release of harmful gases by industries. We are in a state of planetary emergency, with environmental problems piling up high around us.

Genetic modification of food using biotechnology is called genetic engineering. Genetic modification of food, human and animal organs seems like the gem of science and technology but this has major harmful effects.

Unless we address the various issues prudently and seriously we are surely doomed for disaster. Engineering and manufacturing industry have increased the use of materials like metals, plastic, oil and rubber. Cities in developing countries are also faced with the worst urban air pollution in the world, which occurs as a result of rapid industrialization and increased motorized traffic.

In Tokyo, anthropogenically generated heat increases the temperature of the urban surface by about 1. At least six of the 10 top causes of death are related to respiratory disease, says Dr D Ranganathan, director in-chargeInstitute of Thoracic Medicine.

Human beings and their actions are majorly responsible for causing all types of pollution. Acid rain simply means rain that is acidic in nature due to the presence of certain pollutants in the atmosphere.

Unfortunately, in what is known as artisanal mining, the mercury also enters the lungs of miners, their families and others nearby. It affects human health, degrades soil quality, effects wildlife, cause air pollution and results in climate change.

Once these toxic gases reach the upper atmosphere, they cause a hole in the ozone layer, the biggest of which is above the Antarctic. Run-off to rivers carries along toxins, chemicals and disease carrying organisms.

Pollutants cause respiratory disease like Asthma and cardiac-vascular problems. Natural disasters like earthquakes, floods, tsunamis, cyclones, volcanic eruption can be unpredictable, devastating and can cause irreparable damage.

Global warming can have long lasting effects which can result in melting of glaciers, climate change, droughts, diseases and increase in hurricanes frequency. Corrosive downpour might be brought about because of use of fossil fuels or volcanoes or spoiling vegetation which discharge sulfur dioxide and nitrogen oxides into the air.

Pollution is not only limited to water, soil and noise but has extended to light, visual, point and non-point sources. In this way, they represent landscape degradation factor and adversely affect the quality of water resources and urban air.

When the atmosphere changes and the heat increases, it can cause a number of problems and start to destroy the world we live in. Smog over the city Source The future. The current environmental problems pose a lot of risk to health of humans, and animals.

Natural resource depletion is another crucial current environmental problems. Genetic engineering is a controversial subject and has seen more ill impacts than the benefits it brings to mankind. Acid rain occurs due to the presence of certain pollutants in the atmosphere.

Population explosion in less developed and developing countries is straining the already scarce resources. It is mainly linked with human activity: Temperature increases, like climate change, are the consequence of human practices, including the use of greenhouse gasses. Nuclear waste disposal has tremendous health hazards associated with it.

Industrial development is filling our rivers seas and oceans with toxic pollutants which are a major threat to human health.

The World's Top 10 Worst Pollution Problems

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Environmental Problems

2 pages. How Automobiles Case Environmental Pollution A Discussion on Various Factors that. 5. Overpopulation: This is a never-ending human tragedy which is responsible for causing all types of environmental issues.

Water pollution, resources crisis, gender imbalance, pollution, land pollution, urban sprawling, deforestation, over production are some common examples of dangerous effects cause by overpopulation. Despite efforts taken by the government in terms of family planning in many countries.

These shifts from the “sewage and soot” concerns of the pre-World War II periods to vastly more serious concerns pose formidable challenges for societies, both industrial and developing – challenges that modern pollution control laws address only partially.

Our environment is made up of many pollutants in the air, water, and other major environmental structures. You should be concerned abo It looks like you've lost connection to our server.

Environmental pollution refers to the introduction of harmful pollutants into the environment.

Current Environmental Issues

These pollutants contaminates the environment. It has a hazardous effect on the natural world and on the activities of living beings. Such gold mining is just one of world's most pressing global pollution problems, according to the Blacksmith Institute, an environmental health group based in .

An overview of the issue of environmental pollution in the modern world
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