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
Вид презентация
Язык английский
Дата добавления 30.09.2014
Размер файла 784,1 K

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