Deforestation
Necessity of Deforestation. Elimination of the forest as a result natural causes (fire, hurricane or flooding). Anthropogenic and non-anthropogenic causes of deforestation. Actions (meeting) of people against the illegal tree cutting. Plant new trees.
| Рубрика | Экология и охрана природы |
| Предмет | Ecology |
| Вид | презентация |
| Язык | английский |
| Прислал(а) | incognito |
| Дата добавления | 30.09.2014 |
| Размер файла | 784,1 K |
Отправить свою хорошую работу в базу знаний просто. Используйте форму, расположенную ниже
Студенты, аспиранты, молодые ученые, использующие базу знаний в своей учебе и работе, будут вам очень благодарны.
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 [51,8 K], 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 [290,9 K], добавлен 22.11.2012The Voroninsky reserve as a protection of the remained forest-steppe ecosystems of the Central Russia. Animals of the red book: the dozorshchik-emperor, lampreys, mnemozina, a bee-carpenter, a changeable bumblebee, nikolsky's viper, short-toed eagle.
презентация [4,9 M], добавлен 18.04.2011The 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 [440,2 K], добавлен 01.06.2015The Nature is our sister. Result of games with nature is suffering of the Nature. The earthquake in Crimea in 1927. The tornado in 1934. The flood in the July in 2008. During May and June of 2007 the terrible drought in South and South-Eastern Ukraine.
презентация [361,7 K], добавлен 20.12.2010Problem of contamination of nature in connection with activity of man. Air's and water's pollution. Garbage as the main reason of pollution of cities. Influence of radiating radiations on people and animals. Value of preservation of the environment.
презентация [1,4 M], добавлен 13.12.2011Tragedy 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 [749,5 K], добавлен 21.02.2012People 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.
презентация [1,0 M], добавлен 25.01.2012World forest region map. Deforestation as the conversion of forest land to non-forest land for use (arable land, pasture). Effect of destruction of large areas of forest cover on the environment and reduce biodiversity. The methods of forest management.
презентация [1,4 M], добавлен 06.05.2012Russia as the greatest country of world. The Urals (the Ural mountains) form a natural border between the continents. One Russian symbols the Russian national flag. Another symbol of Russia which all Russian people know and love is the birch tree.
творческая работа [2,5 M], добавлен 06.09.2009The essence of Natural Monopoly. The necessity of regulation over Natural Monopoly. Methods of state regulation over the Natural Monopolies. Analysis and Uzbek practice of regulation over Monopolies. Natural Monopolies in modern Economy of Uzbekistan.
курсовая работа [307,7 K], добавлен 13.03.2014Analysis of the role and the region's place in the economic sector of the country. The model of rational territorial organization of the economy in Ukraine. The structure of the anthropogenic pressure in the region. Biosphere organization environment.
топик [18,6 K], добавлен 16.02.2016The concept of a tsunami as a natural phenomenon, the main reasons for its occurrence, assessment of negative impact on the lives of people and the economy. The shape and height of the waves. Stages of origin and knots in the natural phenomenon.
презентация [1,9 M], добавлен 13.03.2013Natural gas market overview: volume, value, segmentation. Supply and demand Factors of natural gas. Internal rivalry & competitors' overview. Outlook of the EU's energy demand from 2007 to 2030. Drivers of supplier power in the EU natural gas market.
курсовая работа [2,0 M], добавлен 10.11.2013Natural gas is one of the most important energy resources. His role in an international trade sector. The main obstacle for extending the global gas trading. The primary factors for its developing. The problem of "The curse of natural resources".
эссе [11,4 K], добавлен 12.06.2012Enhancing inter-ethnic conflict over Nagorno-Karabakh in 1989, and its result - forcing the Soviet Union to grant Azerbaijani authorities greater leeway. Meeting of world leaders in 2009 for a peaceful settlement on the status of Nagorno-Karabakh.
презентация [730,7 K], добавлен 29.04.2011Paleontology is the study of ancient life forms — plant, animal, bacterial, and others - by means of the fossil record they have left behind. The discipline of paleontology is the natural sciences, its science and methodology, history, key discoveries.
эссе [44,2 K], добавлен 25.06.2010The concept and features of bankruptcy. Methods prevent bankruptcy of Russian small businesses. General characteristics of crisis management. Calculating the probability of bankruptcy discriminant function in the example of "Kirov Plant "Mayak".
курсовая работа [74,5 K], добавлен 18.05.2015Become familiar with the holding of the first Olympic Games in ancient Greece in 776 BC Description of the data symbol games - intertwined colored rings represent the unity of the five continents. The study species medals strength symbol of fire.
презентация [1,6 M], добавлен 29.12.2014Мотивация труда: задачи и инструменты. Краткий обзор классических теорий мотивации персонала. Характеристика гостиницы "Forest Inn", анализ кадрового направления ее работы. Рекомендации по совершенствованию системы стимулирования работников предприятия.
дипломная работа [477,4 K], добавлен 18.05.2011
