An experiment in an unpolluted environment showed that typical was three times as likely to survive as carbonaria.
"It shows that living in a relatively unpolluted environment doesn't necessarily protect you against cancer, even if you were a Neanderthal living 120,000 years ago".
A 2015 Syracuse University study showed that working in an unpolluted environment with fresh and healthy air improves your cognitive abilities.
The Earth is not only for humans; the animals and plants have a right to live in a safe, clean and unpolluted environment, too.
"SiMat Manusia Pintar" ("Smart Like a Flying Fox") suggests that the unpolluted environment of the kampung promotes the upbringing of a healthier and more intelligent child.
Living in a more tight connection with an unpolluted environment, in particular, under a higher bacterial exposure, they represent a reservoir of indigenous richness of microbiota.
After all, the prospect of lots of fish and swimming in a clear, unpolluted ocean environment is the reason tourists are there and it means money in the bank for dive operators.
Almost all aquatic animals can actively escape from a polluted environment and move to an unpolluted area.
Kettlewell used a mark-release-recapture experiment in both a polluted environment (Birmingham) and later in an unpolluted wood.
The fight for clean, unpolluted air can bring about a more visually appealing environment as well as a healthier longevity for the planet.
