Radioactive pollution

Measure of radiation of any type
It is the amount that produces the same biological injury as the X ray or gamma radiation produces

The bacterium Deinococcus radiodurans has been used to detoxify toluene and ionic mercury which are released from radioactive nuclear waste
Effects

Light Pollution

It is also known as photo-pollution or luminous pollution.
It is an excessive, misdirected, or obtrusive artificial (usually outdoor) light in the environment.
In the process of urbanization, demand for outdoor lighting has increased and light pollution sprawled beyond the city limits and into suburban and rural areas.

Blue light from LED lighting affects sleep inducing hormone melatonin thus disrupting bodyâ � inner clocks.
Artificial lighting near waterways draws insects up from the water surface and toward the lighting source, disrupting food chains and weakening the local ecosystem.
They reduce the pollinating activity of nocturnal insects and thus are threat to crop pollination.
It can cause migrating birds to be thrown off course which navigate partly with the help of light from the moon and the stars.
It causes decline in sea turtle populations, as hatchlings are lured away from the water and toward the light, where they are snapped up by predators.
It makes stargazing difficult and can also cause trees to bloom out of season

NOTE: Plants absorb Red and Blue light of visible spectrum for photosynthesis

Sky glow is a brightening of the sky caused by both natural and human-made factors

Chemicals such as Mercury, Lead, Copper, Zinc, Cadmium, Cyanides, Thiocyanates, Chromates, acids, alkaline, organic substances
Pesticides, Insecticides, Weedicides, Rodenticides, Algicides
Concrete, asphalt, rungs, leather cans, plastics, glass, discarded food, paper, carcasses