Hundreds of millions of cars around the planet are releasing vast amounts of carbon dioxide into the atmosphere every day, causing ocean acidification and global warming. (dotearth.blogs.nytimes.com)
Scientists generally agree that in the last century, humans have warmed the planet about.7 degrees C by pumping vast amounts of carbon dioxide into the air. (wattsupwiththat.com)
Scientists generally agree that in the last century, humans have warmed the planet about.7 degrees C (about 1.3 degrees F) by pumping vast amounts of carbon dioxide into the air. (wattsupwiththat.com)