common presentation 17 02 2013xyz
TRANSCRIPT
Global warming and its consequences, alternative energy.The common
multimedia presentation: Slovenia, Turkey, Romania,
Bulgaria, Liatva, Poland.
http://www.google.pl/
The sources of air pollution
1. Drilling equipment and refineries(emitting chemicals).2. The cars and airplanes(poisonous ozone at ground level, dust of lead). 3. The metal smelter(containing heavy metals).4. Coal power plants(SO2, CO2).5. Landfill of garbage(poisonous food scraps make the release of methane).6. The cities(the factories, cars, home ovens).7. Chemical works(release poisonous gases).8. Nuclear power plants(emission of radioactive substances).9. Agriculture(sprying of chemicals).Sources: Toxic Waste, Polluting the Air, Habitat Destruction; author dr Tony Hare.
Solar power and coal power plants
Coal power plants,Energy from burning of coal.
A solar cell.Obtaining energy from sunlight
If everybody would do like the man from the left,we wouldn`t see “landscapes” like the one from the right
Ecopolitical problems in the world if we do nothing to stop GHG emissions 2050s
deforestation
hurricanes
new diseases
decrease in agricultural productivity
rising see level