What is land pollution? Land pollution is the deterioration (destruction) of the earth’s land surfaces‚ often directly or indirectly as a result of man’s activities and their misuse of land resources. It occurs when waste is not disposed off properly‚ or can occur when humans throw chemicals unto the soil in the form of pesticides‚ insecticides and fertilizers during agricultural practices. Exploitation of minerals (mining activities) has also contributed to the destruction of the earth’s surface
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1. INTRODUCTION Environmental Pollution is the most important threat to the human race on this planet today. Environment consists of earth‚ air‚ water‚ flora and fauna. It means adding impurity which threatens the life of flora and fauna to the environment. These impurities are mainly created by man-made activities. The impurity can be air‚ water‚ land any sort of thermal radiation‚ etc. As we moving towards globalization there is rapid increase in industrialization and technological growth which
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The amount of air pollution in Pakistan’s major cities like Lahore and Karachi is 20 times higher than the World Health Organization standards. There are layers of smog‚ dust and smoke that exist over Karachi. There is also a prominent smell of gasoline that infiltrates air. Islamabad which is the capital city of Pakistan is known to be covered with thick layer smog that actually keeps hidden the view of Margalla hills. So pollution is very prominent and exists to a threatening level in Pakistan
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Pollution‚ contamination of Earth’s environment with materials that interfere with human health‚ the quality of life‚ or the natural functioning of ecosystems (living organisms and their physical surroundings). Although some environmental pollution is a result of natural causes such as volcanic eruptions‚ most is caused by human activities. Sidebars | SIDEBAR | Climate Change 2001:The Scientific Basis | The Intergovernmental Panel on Climate Change (IPCC) is an international group of scientists
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deterioration of air quality in cities. Because of the increase in urbanization‚ industrialization and commercial activities in the urban areas‚ the demand for transport has also been increased. In addition to it the use of personal vehicles has also increase steadily. The various principle pollutants emit from vehicles are as follows- Carbon monoxide (CO) Suspended particulate matter (SPM) Oxides of nitrogen (NOx) Hydrocarbons (HC) Polynuclear aromatic hydrocarbons (PAHs) 2005 Air Toxic
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Global Warming Is Debatable‚ But Global Pollution Is a Fact When we hear the term global warming we tend to think of the enormous hole in the ozone layer‚ but what it really is the earth’s average measured temperature and why it changes. Scientists explain that green house concentrations‚ solar variation‚ and volcanoes negatively affect our earth. This isn’t including the human aspects in which we are damaging our earth’s atmosphere. There are several reasons why researchers state that humans
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Introduction Environmental Pollution is one of the biggest challenges faced by most societies in this modern era. It has become a paradox of our time that urbanization and development be associated with environmental degradation. In man’s quest for social growth‚ nonchalance to nature’s laws have set in and this has disturbed a number of natural phenomena. The industrial revolution has brought with it technological advancement‚ such as the discovery of oil and fossil fuels and its virtually universal
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Introduction Pollution can be defined as "The act or process of polluting or the state of being polluted‚ especially the contamination of soil‚ water‚ or the atmosphere by the discharge of harmful substances." As we become more technologically advanced‚ we produce materials that can withstand extreme temperatures‚ are durable and easy to use. Plastic bags‚ synthetics‚ plastic bottles‚ tin cans‚ and computer hardware- these are some of the things that make life easy for us. But what we forget
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Environmental pollution In this topic we are going to deal about different types of pollution and due to these types of pollution how our environment is facing disasters and calamities. Introduction: Environmental pollution can be defined as “the unfavorable alteration of our surroundings” Types of pollutants: 1. Bio degradable pollutants - decompose rapidly by natural processes. 2. Non-degradable pollutants-do not decompose or slowly decompose in the environment. Pollutions are different
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Introduction to Industrial Pollution Industrial pollution is pollution which can be directly linked with industry‚ in contrast to other pollution sources. This form of pollution is one of the leading causes of pollution worldwide; in the United States‚ for example‚ the Environmental Protective Agency estimates that up to 50% of the nation’s pollution is caused by industry. Because of its size and scope‚ industrial pollution is a serious problem for the entire planet‚ especially in nations which
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