Although the smog outside mostly scores more than 300 ... “The plants in the greenhouse oxygenate the air, and the clean cooled oxygenated air passes through our greenhouse and our home.

Smog, pollution and greenhouse gases are present all over the world and cause air quality to deteriorate. However, humans only distinguish this situation when it is too late and the air becomes ...

In California transportation is the leading source of greenhouse gas pollution, accounting for about 40% of the state’s emissions. Fossil-fueled transportation emissions also create smog, soot and ...

The People's Republic is the largest producer of greenhouse gases on the planet, thanks to its huge demand for two very dirty things – power and cars. China has a well documented problem with ...