![](http://www.alamy.com/thumbs/6/5A67DEBB-BD18-4718-86E9-8DB834EE6AB3/R7FGPA.jpg)
Symbol CO2 from clouds on blue sku backgound
Size: 2480px × 3354px
Photo credit: © Natalia Lukiianova / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: air, blue, carbon, chemistry, cloud, concept, conservation, damage, dioxide, energy, environment, environmental, fuel, fumes, global, gravity, industry, mid-air, molecular, nature, pollution, sign, sky, smog, smoke, square, steam, stratosphere, symbol, technology, text, warming, warning