Table of Contents
- 1 Why is 16th September celebrated as Ozone Day?
- 2 What is September 16th celebration?
- 3 What is the theme of the 2021 World Ozone Day?
- 4 What is the Colour of ozone?
- 5 Who died on September 16th?
- 6 What causes ozone?
- 7 What is the slogan of Ozone Day 2021?
- 8 Who discovered ozone?
- 9 What does ‘ozone for life’ mean?
- 10 What is the purpose of the ozone Treaty?
Why is 16th September celebrated as Ozone Day?
In 1994, the United Nations General Assembly proclaimed 16 September the International Day for the Preservation of the Ozone Layer, commemorating the date of the signing, in 1987, of the Montreal Protocol on Substances that Deplete the Ozone Layer (resolution 49/114).
What is September 16th celebration?
World Ozone Day
16 September – World Ozone Day Since 1994, World Ozone Day is celebrated which was established by the United Nations General Assembly. This day reminds people about the depletion of the Ozone Layer and to find solutions to preserve it.
What is meant by Ozone Day?
World Ozone Day is observed on September 16 every year to spread awareness among people about the depletion of Ozone Layer and find possible solutions to preserve it. On this day, people from all over the world hold talks and seminars on the ozone layer.
What is the theme of the 2021 World Ozone Day?
The World Ozone Day offers an opportunity to focus global attention and action on this vital environmental issue. The theme for the celebration of this year’s World Ozone Day to be marked on 16th Spetmeber is “Montreal Protocol – Keeping us, our food and vaccines cool”.
What is the Colour of ozone?
It is a pale blue gas and consists of three oxygen atoms. Formed in the ozone layer of the stratosphere, it is harmful to life. Ozone, O3, is an allotrope of oxygen. Ozone has pungent an odor, and its color is blue- black in its solid and liquid form.
Why is the ozone layer important?
The ozone layer protects the Earth against most UVB coming from the sun. It is always important to protect oneself against UVB, even in the absence of ozone depletion, by wearing hats, sunglasses, and sunscreen. However, these precautions will become more important as ozone depletion worsens.
Who died on September 16th?
1100 Bernold of Constance, German chronicler (b.
What causes ozone?
Stratospheric ozone is formed naturally through the interaction of solar ultraviolet (UV) radiation with molecular oxygen (O2). The “ozone layer,” approximately 6 through 30 miles above the Earth’s surface, reduces the amount of harmful UV radiation reaching the Earth’s surface.
How is Ozone Day celebrated in India?
In accordance with the UN resolution 49/114, the Ozone Cell, Government of India has been celebrating the International Ozone Day for the Preservation of the Ozone Layer since 1995 at the national and state level. (c) Telecasting of a video film on Montreal Protocol and Ozone Layer by the Doordarshan .
What is the slogan of Ozone Day 2021?
The theme for 2021: 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?
Ozone is a naturally occurring substance which was first made in the laboratory in 1839 by German scientist Christian Friedrich Schönbein (1840a, 1840b). Schönbein was interest- ed in discovering the origin of the odour produced by certain chemical and electrical processes.
What is world ozone day and why is it celebrated?
What is World Ozone Day? On 16th of September every year, the International Day of Preserving Ozone Layer, also known as World Ozone Day is celebrated, to commemorate the date of the signing the Montreal Protocol on Substances that Deplete the Ozone Layer by the United Nations General Assembly in 1987.
What does ‘ozone for life’ mean?
The slogan of the day, ‘Ozone for life’, reminds us that not only is ozone crucial for life on Earth, but that we must continue to protect the ozone layer for future generations.
What is the purpose of the ozone Treaty?
For each group or annex of chemicals, the Treaty sets out a timetable for the phase-out of production and consumption of those substances, with the aim of eventually eliminating them completely. The timetable set by the Protocol applies to consumption of ozone depleting substances.