Factors threatening the environment. Habitat destruction and species extinction. Depletion of the ozone layer. The living portion of an ecosystem. The environment in the new millennium: the way of the world. The crisis of ecology in the developing world.
|Рубрика||Иностранные языки и языкознание|
|Размер файла||47,8 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.
Among the most urgent problems are the ozone layer, acid rains, global warming, toxic pollution of atmosphere, disappearance of forests, contamination of underground waters by chemical elements, destruction of soil in some areas.
топик [5,9 K], добавлен 13.05.2002
It is impossible to discuss a future role of the United States of America in the world without understanding the global processes that have been taken place in the world over the last several years.
сочинение [4,0 K], добавлен 10.03.2006
Disintegration of the USSR. Restoration of Russia. Influence of the open market. The Asian financial crisis. Increase of local manufacture. Fast lifting of economy, gross national product. Export of consumer goods. Fluctuations in the world prices.
топик [12,4 K], добавлен 04.02.2009
Spread in the world of English as a native and first spoken. The origins of the English from the invading Germanic tribes in Britain in the 5th century and up today, the change in pronunciation. English-speaking countries of the world; American English.
презентация [7,1 M], добавлен 09.03.2015
Why English language so the expanded language in the world. The English countries of conversation are located in various parts of the world and differ in the different ways. Each country has own customs of history, tradition, and own national holidays.
топик [10,7 K], добавлен 04.02.2009
Definition and the interpretation of democracy. Main factors of a democratic political regime, their description. The problems of democracy according to Huntington. The main characteristics of the liberal regime. Estimation of its level in a world.
реферат [16,0 K], добавлен 14.05.2011
Environment protection. Technological advancement. Cities and ecological accident. Air pollution. Public transport, cars. A dust problem, and clearings of cities of it. Disappearing of many endangered species of animals. Chemicals from factories.
статья [11,0 K], добавлен 03.01.2009
Today, the fashion world has once again discovered the wonderful styles from the '60s. We've come full circle and clothes are not the only part of hippiedom to resurface for the new millennium.
реферат [8,8 K], добавлен 21.12.2003
Estimation of influence of economic growth, level of incomes of the population, the interest rate, inflation and exchange rate on company Hydrolife activity. Hydrolife Company the company which makes potable water and water with useful minerals.
реферат [15,8 K], добавлен 31.01.2012
In many respects the period between the end of World War I and the end of World War II was one of sharp discontinuities. Few eras in American history present such vivid contrasts compressed into so short a time.
реферат [26,0 K], добавлен 23.08.2008