Montreal Protocol was formed on 16th September. It was formed in year 1987.
The treaty signed in 1992 was the Kyoto Protocol. It is a protocol to the United Nations Framework Convention on Climate Change (UNFCCC or FCCC), an international environmental treaty produced at the United Nations Conference on Environment and Development (UNCED) held in Rio de Janeiro, Brazil from 3-14 June 1992. It plans to gain awareness of global warming due to excessive greenhosue gases produced by countries all over the world.
Molecules are held together by Pepper and cheese.
gas particles are not held together and in liquid sthey are not held very tightly.
Not all of the planets are held by gravity.
Hormones are held in glands before being released.
You need to clarify this or rephrase it
Montreal Protocol
Clean Air Act was held in 1990 in U.S.A for recycling the air containing harmful fumes and gases. The main objective is to preserve the ozone layer as the layer depletes due to the Green house gases present in the air and also the CFC(chloroflurocarbon) which under goes photolytic dissociation in the presence of UV rays in the atmosphere then it forms nascent chlorine which reacts with the ozone and breaks down the constituent parts of Oxygen. Clean Air Act is about the promotion and preservation of the Ozone layer.By the process of this act the Green house gases are recycled and clean air is exhausted into the environment.In 1970,scientist discovered that ozone layer have been depleted by many gases.So, for the prevention of depletion of ozone layer this Act was held adn also there are many other conferences,conventions,acts for promoting the ozone layer. for example: Kyoto protocol,montreal protocol,viena convention etc
Clean Air Act was held in 1990 in U.S.A for recycling the air containing harmful fumes and gases. The main objective is to preserve the ozone layer as the layer depletes due to the Green house gases present in the air and also the CFC(chloroflurocarbon) which under goes photolytic dissociation in the presence of UV rays in the atmosphere then it forms nascent chlorine which reacts with the ozone and breaks down the constituent parts of Oxygen. Clean Air Act is about the promotion and preservation of the Ozone layer.By the process of this act the Green house gases are recycled and clean air is exhausted into the environment.In 1970,scientist discovered that ozone layer have been depleted by many gases.So, for the prevention of depletion of ozone layer this Act was held adn also there are many other conferences,conventions,acts for promoting the ozone layer. for example: Kyoto protocol,montreal protocol,viena convention etc
Montreal and quebec, Canada
1976
Montreal.... i think
Montreal
Hand-Held Device Transport Protocol
Summer Montreal Winter Innsbruck
Montreal, Canada
Montreal.... i think