Oil disperses naturally though evaporation and bio-degradation.

Some tattoo artists claim that the inks are inserted closer to the surface, allowing them to gradually slough off, while others claim to use special inks that naturally disperse over time.

Although there were concerns about the effect on the island and wildlife, it eventually dispersed naturally out to sea without impact.

And, unlike the more familiar fruit of the coconut tree, the Coco de Mer fruit is not adapted to disperse naturally by floating on the ocean water.

The laser works by rupturing a seal formed under the tattoo, allowing white blood cells to naturally disperse the ink.

Many applications of engineered cerium oxide nanoparticles naturally disperse themselves into the environment, which increases the risk of exposure.

Breathing its vapors at 15% or higher is often fatal but most commercially available handheld containers contain a total of 30% per volume of concentrated vapors which naturally disperse in the outside air.

The new regulation gives cleanup exemptions for developers who can prove that certain pollutants will naturally disperse over 30 years.

Cayley said there was strong evidence that sea conditions were naturally dispersing the oil.

Though they are widely distributed throughout the Pacific, many breadfruit hybrids and cultivars are seedless or otherwise biologically incapable of naturally dispersing long distances.