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Tract of dead trees. Co2 and So2 emission. Acid rains. Air pollution. Dead trees caused by the acid rains, co2 and so2 emission. Ecological disaster in Karkonosze National Park.


By zelwanka

  • Stock footage ID: 21791371
Clip length: 00:17FPS: 25Aspect ratio: 16:9
HD$791920 × 1080MOV612.9 MB
SD$65852 × 480MOV38.7 MB
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