Environmental contamination
People have always polluted their surroundings. Automobiles and other new inventions make pollution steadily worse. Scientists and engineers can find the ways to reduce pollution from automobiles and factories. Factories pollute the air and the water.
Подобные документы
Air pollution. Deforestation. Acid rain. The "Green House Effect". Water pollution. Toxic waste pollution. Environmental movements. Rates of deforestation. Carbon Dioxide Emissions per Units of Economic Output. Increase of global surface temperature.
курсовая работа, добавлен 13.05.2005Instability, disorder, harm, discomfort to the ecosystem. Pollution control environmental management. Pollution generated by human activities. Some of the major causes of the pollution. Deforestation due to urbanization in various parts of the world.
реферат, добавлен 22.11.2012- 3. Great Smog
Sources of pollution. Climate and weather conditions 1952 years that led to the emergence of smog in London. Effect on town. Health effects townspeople. Environmental impact. Factors that caused the repetition of this environmental disaster in 1962.
презентация, добавлен 24.04.2015 Pollution that occurs in one country but is able to be reason of damage in another country’s environment. The problems with transboundary pollution. The causes of rising pollution levels in the Lake Victoria. Qualitative and quantitative characteristics.
реферат, добавлен 27.02.2013Causes of oceanic noise pollution. Evaluation of the negative impact of noise on the life of a different nature of organisms living in the ocean. The propagation direction and the degree of noise produced by a variety of water vessels in the ocean.
презентация, добавлен 28.04.2015Greenpeace is like a non-political organization which dials with most urgent ecological problems and protests against weapon tests, sea and soil pollution. The structure of organization and arrangement its headquarters. The goal and common mission.
презентация, добавлен 22.03.2012Water - the beauty of nature. Description of several ways to determine if good water you drink or not. The study of the quality of bottled water producing in Ukraine. The definition of bottled water given by the International Bottled Water Association.
презентация, добавлен 21.05.2013Description the introductions between man and nature, polluting of the air, oceans. Analyzes problems of cities: the wastes from factories, chemical plants, electric and atomic power stations. Studying the antipollution campaigns of car corporation’s.
эссе, добавлен 21.03.2012Global ecological crisis. Pollution of atmosphere. The preservation of the biosphere of an ozone layer of the atmosphere absorbing ultra-violet radiation harmful for live oragnizm of the Sun. Reduction of number of the woods. Exhaustion of rainforests.
презентация, добавлен 03.10.2012The main reasons for and background big disaster, which occurred as a result of the oil spill in the Gulf. Environmental impacts of the spill and its negative impact on the environment. Prevention of these phenomena in the future in the United States.
презентация, добавлен 01.06.2015- 11. Garbage disposal
Concept and evaluation of the significance of garbage collection for the urban economy, maintaining its beneficial environmental climate and clean air. Investigation of the major environmental problems in Almaty. Need for waste sorting and recycling.
презентация, добавлен 29.04.2014 The global ecological problems and the environmental protection. Some problems of "Greenhouse effect". Explanation how ecological problems influence on our life. Ecological situation nowadays. Climate and weather. Environmental protection in Ukraine.
курсовая работа, добавлен 13.02.2011Tragedy of Chernobyl. The explosive nature of destruction. Quantity of the radioactive substances which have been let out in environment. A modular condition of radioactive substances and their distribution on an earth surface. The harm caused to people.
презентация, добавлен 21.02.2012An analysis of the origins of the modern environmental movement. Description of the causes of environmental problems. List of defects of the market economy in relation to the environment according to Robin Hahnel. Features of the radical environmentalism.
реферат, добавлен 23.12.2010Global Warming is the greatest environmental threat of the 21st Century. The causes and effects of global warming. Explanation of the effects of global warming in both MEDCs and LEDCs. Evaluation of the different viewpoints held about global warming.
презентация, добавлен 25.04.2014History of oil industry. "Ukrnafta" and the drilling of new wells. The environmental problems of the oil industry. Problems and prospects of development of the oil industry of Ukraine. Development and reform of the oil industry of Ukraine is required.
презентация, добавлен 22.04.2014Ecology as the scientific study of the relation of living organisms to each other and their surroundings. Overuse of pesticides. Climate change. Urban development. Scale rise in the average temperature of the Earth's climate. Genetically modified foods.
презентация, добавлен 17.03.2017Environmental standard. Economic regulation of protection environment. The prices for the energy, existing ecological standards and more effective productions. The ecological nature of Technology of mass-media and the equipment of technological processes.
реферат, добавлен 18.03.2009The production technology of dairy industry products, main sources of wastes and ways of its utilization. Description of milk processing. Waste generating processes. Handling of by-products and treatment of waste. Waste reduction. Economic considerations.
курсовая работа, добавлен 23.10.2012