2. China
The industrial giant that is China has had innumerable water pollution disasters what with 10,000 dead pigs found in Huangpu River in 2013 (!) to the oil spill in the Yellow Sea in 2010 to name a few. Not to mention the Chaohu Lake, which is infested with so many algae, that it has literally turned into a neon green color. The constant flow of artificially warm water into the lake by factories has caused “thermal pollution,” making algae thrive while killing the creatures within the waters.
Pixabay/Public Domain
