What is the message of Ozone Day?

World Ozone Day is observed on September 16, every year. It is celebrated to spread awareness among people about the depletion of the Ozone Layer and search for possible solutions to preserve it. On this day, people from all over the world are expected to join the Montreal protocol to join the talks and seminars.

What is the theme of 2021 World Ozone Day?

But, as this year’s World Ozone Day seeks to highlight, the Montreal Protocol does so much more – such as slowing climate change and helping to boost energy efficiency in the cooling sector, which contributes to food security. The theme for this year is Montreal Protocol – keeping us, our food and vaccines cool.

What is the motto of Ozone Day year 2021?

Keeping us, our food and vaccines cool
The theme for 2021 for International Day for the Preservation of the Ozone Layer is ‘Montreal Protocol -‘Keeping us, our food and vaccines cool.

Who discovered Ozone Day?

The ozone layer was discovered in 1913 by the French physicists Charles Fabry and Henri Buisson.

How can we protect ozone?

Avoid the consumption of gases dangerous to the ozone layer, due to their content or manufacturing process. Some of the most dangerous gases are CFCs (chlorofluorocarbons), halogenated hydrocarbon, methyl bromide and nitrous oxide. Minimize the use of cars. The best transport option is urban, bicycle, or walking.

Why do we celebrate September 16 as World Ozone Day?

In 1994, the General Assembly proclaimed 16 September as the International Day for the Preservation of the Ozone Layer, commemorating the date in 1987 on which the Montreal Protocol on Substances that Deplete the Ozone Layer was signed.

Where was the ozone hole first discovered?

Researchers at the British Antarctic Survey discovered the ozone hole in 1985, and NASA’s satellite estimates of total column ozone from the Total Ozone Mapping Spectrometer confirmed the 1985 event, revealing the ozone hole’s continental scale.

What is ozone made of?

Ozone is a molecule made up of three oxygen atoms, often referenced as O3. Ozone is formed when heat and sunlight cause chemical reactions between oxides of nitrogen (NOX ) and Volatile Organic Compounds (VOC), which are also known as Hydrocarbons.

How is ozone formed?

Ozone is formed when heat and sunlight cause chemical reactions between oxides of nitrogen (NOX ) and Volatile Organic Compounds (VOC), which are also known as Hydrocarbons. This reaction can occur both near the ground and high in the atmosphere.

Where was the first ozone hole discovered?

What can we do on Ozone Day?

Conserve energy in your home and office, switch off all electronics that are not in current use. Avoid travelling by personal cars as much as possible. Opt for public transport, car-pooling, cycling and walking, whenever possible.

What is ozone gas?

Ozone is an odorless, colorless gas made up of three oxygen molecules (O3) and is a natural part of the environment. It occurs both in the Earth’s upper atmosphere, or stratosphere, and at ground level in the lower atmosphere, or troposphere.