The Montreal Protocol is an international treaty designed to protect the ozone layer that went into effect in 1989. It was structured around several groups of halogenated hydrocarbons containing chlorine or bromine.
One verb of the word "pollutant" is the word "pollute".
Carbon monoxide is a major pollutant in urban areas.
A substance that causes pollution is called a pollutant. Pollutants can be in the form of chemicals, gases, or particles that are harmful to the environment and human health.
Nitrogen oxides, a harmful air pollutant, originate mainly from vehicle emissions, industrial processes, and combustion of fossil fuels.
A contaminant is anything that lessens the quality of a substance or makes it harmful. A pollutant refers to something that contaminates the environment, specifically.
What are the objectives of the Montreal protocol?
The Montreal Protocol is a landmark international agreement designed to protect the stratospheric ozone layer.
Halons
Ozone depletion
The Montreal Protocol on ozone depletion was adopted on September 16, 1987. It is an international treaty designed to phase out the production and consumption of ozone-depleting substances in order to protect the ozone layer.
The Montreal Protocol.
Countries
Montreal Protocol
The treaty is Montreal Protocol. It was signed in Montreal only.
The Montreal Protocol is the international protocol established to protect the ozone layer by phasing out the production and consumption of ozone-depleting substances such as chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs). It has been successful in reducing the global emissions of these harmful substances and is considered a landmark environmental agreement.
It's an international agreement to protect the ozone layer.
montreal protocol