Colocações com "pollution"

harmful substances in the air

To release harmful materials into the environment.

Pollution that can be directly linked to industry.

The contamination of the atmosphere by harmful substances.

The presence of harmful substances or contaminants in the air.

contamination of the environment by mercury

The introduction of harmful pesticides into the environment.

Damage caused to the environment by exhaust gases.

refers to the presence of harmful ground-level ozone

The amount of harmful substances in the environment.

The contamination of oceans or other bodies of salt water with harmful substances.

harmful or annoying levels of noise, as from airplanes, industry, etc.

reducing or eliminating waste at the source by modifying production processes

contamination of water, air, or land caused by sewage

the reduction or removal of pollution

an event causing contamination of the environment

A permit related to the control or allowance of pollution.