Презентація на тему «Environmental protection» (варіант 3)
WATER POLLUTION: ugly rivers of dirty water, to pollute water with factory waste, polluted tt fish, dead rivers, to be concerned about the purity of water, waste of chemical plants.
Water must be clear….
What is ecological problem caused by?
LAND POLLUTION: dead land, lifeless arenas, to turn the land to a desert, forests are cut and t burn in fire.
AIR POLLUTION: fume from the chimneys, the release of harmful substances into the air, to t be covered with soot and dirt, smog over the city, hard to breathe, tt unhealthy environment, smoke clouds
Man's interference In nature
Creating a system of ecological security
Cutting of the Vast forests
Upsetting of oxygen balance
International organization Greenpeace
Poisoning of the world's air, land, water
Chemical fertilizers and pesticides
Environmental protection agencies
The earth is our home and we must protect it