<<  Sewage Pollution from Cuiaba: Effects of “slash and burn” agriculture in the Cerrado:  >>
The Cerrado:

The Cerrado: Savanna vegetation in dryer regions of wetlands in S. America. Commonly used for agriculture. Slash & Burn Agriculture: Unwanted vegetation (trees and shrubs) cleared by burning, then grassland formed for cattle. Unfortunately, nutrients (mainly in burned vegetation ashes) used up by erosion, leaching, water runoff, winds. Land productive for only 3 ~ 4 years. Photo: The Cerrado – Brasilia National Park (by Kazuto Senga 2002).

Слайд 7 из презентации «Environmental Issues Affecting the Pantanal: How to Solve Them»

Размеры: 720 х 540 пикселей, формат: .jpg. Чтобы бесплатно скачать слайд для использования на уроке, щёлкните на изображении правой кнопкой мышки и нажмите «Сохранить изображение как...». Скачать всю презентацию «Environmental Issues Affecting the Pantanal: How to Solve Them.ppt» можно в zip-архиве размером 4040 КБ.

Похожие презентации

краткое содержание других презентаций на тему слайда

«Hippy» - Ideology.Values. Mottos, slogans. They prefer living in forests as our ancestors did. And if you make evil as an answer to violence you increase it twice. Epigraph. Also it consists in rejection from modern cities, technological progress. The idea of equality and freedom lies in hippies ideology. The origin.

«Pioneers» - Pioneers. There were 19.5 million young pioneers in 1984. Pioneer camp – sanitary educational establishment for pioneers and schoolchildren at the age of 7-15 in USSR, organized during summer or winter holidays by Komsomol or other organizations. The biggest pioneer camps are: «Artek» - the all-union camp «Orlenok», «Young guard», «Zubrenok».

«The black death» - It is estimated to have killed 25 million people or 30% of the population of China. Ratcather. Thanks for watching! The disease struck and killed people with terrible speed. Then it was known as "the great plague" or "the great contagion". Over the next few years a quarter of them died.

«House» - computer. table. Переведите на английский: sofa. Знакомство с порядковыми числительными. Написание адреса по-английски: Заполни пропуски предлогами in, on, at, from. Мой дядя родом из Англии. Напиши вопросы к ответам. Подбери слова: Я живу на улице Торпедо, в доме 30. How old are you. I live (5) ______ the ninth floor.

«Cinema» - Salkov and Cats presents. Cinema - public institution to public demonstration of films. The total number of K in the world - about 100 thousand. thank you for your attention. The most widely K. medium capacity (from 300 to 1,000 seats). Cinema. Theater, public building (or part of it), equipped for movies.

«Teenagers problems» - Teenagers’ problems. Smoking. Conflicts with sisters or brothers. Look through the list of teenage problems. How to tackle teenagers’ problems. If you follow our rules you won’t have problems. Conflicts with parents. Pocket money. Conflict with friends. School problems. Как разрешить проблемы молодежи.

Тексты на английском

46 презентаций о текстах на английском

Английский язык

29 тем