Some VOCs are even known to be carcinogenic, like benzene in tobacco smoke, perchloroethylene (aka perc) in dry-cleaning fluid, methylene chloride in paint strippers, and formaldehyde in pressed wood products like particleboard.
  The largest plant families are: Asteraceae (Sunflower family) ~24,000 species Orchidaceae (orchid family) ~20,000 species Fabaceae (Legume family) ~18,000 species â¦ Poaceae (grass family) ~10,000 species Rubiaceae (coffee family) ~10,000 species.oover Dam is the largest hydro electric dam in the world. This Is Totally Wrong. The Largest Hydro-Electric Dam In North America Is The Mighty Grand Coulee Dam In The State O â¦ f Washington Which Produces 3 Times The Megawatts As Hoover Dam. Grand Coulee Produces 6,809 megawatts And Hoover Dam Only 2,078 megawatts.
Pando, the Single Largest Living Organism on Earth. Pando or The Trembling Giant is an enormous grove of Quaking Aspen that is an entire forest out of a single organism. This colony of a single male Quaking Aspen is located in the Fishlake National Forest in Utah, in the US. Each of 47,000 or so trees in the grove are genetically identical and has been determined to be part of a single living organism all sharing a single massive underground root system. Pando is truly massive â it covers an area of 43 hectares, weighs 6,000 tonnes and is more than 80,000 years old.