Ecological problems in Sverdlovsk region 7 класс

Содержание

1. Ecological problems in Sverdlovsk region 7 класс
2. Air pollution Ural
3. Water pollution In the ponds
4. One of the most important Problem is
5. Very important Problem in our field is radiaktive pollution in our area
6. In many cities and the streets are
7. What can we do to help nature?
8. Mы за чистоту нашего края !
9. Thank you for attention
10. Скачать презентанцию

Air pollution Ural economic region on the amount of harmful emissions into the atmosphere is on the first place among other regions of Russia, and the Sverdlovsk

Слайды и текст этой презентации

Слайд 1Ecological problems in Sverdlovsk region

Слайд 2Air pollution

Ural economic region on the

amount of harmful emissions into the atmosphere is on the

first place among other regions of Russia, and the Sverdlovsk region accounts for about a third of all emissions of the Urals, so in most cities in the region has an unfavorable ecological situation.

Air pollution Ural economic region on the amount of harmful emissions into the

Слайд 3 Water pollution

In the ponds of the

Sverdlovsk region in 1995 dropped to 1,772 million cubic meters

of industrial and domestic waste water (51 million cubic meters less than in 1990), of which 120 million cubic meter of contaminated wastewater discharged without cleaning. Last year in the reservoirs dropped 684 thousand tons (103 thousand tonnes more than in 1994) contaminated substances. The greatest amount of wastewater received from the towns of Serov, Yekaterinburg, Nizhny Tagil, Kamensk-Uralsky and Pervouralsk