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प्रश्न
What is Ozone?
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उत्तर
Ozone is a gas that is made up of three oxygen atoms (O3). Ozone is classified as either stratospheric (good ozone) or ground level (bad ozone).
संबंधित प्रश्न
Why is damage to the ozone layer a cause for concern? What steps are being taken to limit this damage?
You have been selected to talk on 'ozone layer and its protection" in the school assembly on 'Environment Day.'
(a) Why should ozone layer be protected to save the environment?
(b) List any two ways that you would stress in your talk to bring in awareness amongst your fellow friends that would also help in protection of ozone layer as well as the environment.
Fill in the following blank with suitable word :
Ultraviolet rays can cause skin..............
Which class of carbon compounds is responsible for the depletion of ozone layer at the higher level of the atmosphere?
How is ozone formed in the higher level of atmosphere?
State two effects of ozone depletion.
‘There is a hole in the ozone layer’. What do you understand by this?
Fill in the Blanks:
The ______ is the layer of the atmosphere that contains the protective ozone layer
Give balanced equation for the following conversion [one or two steps].
A molecule of ozone to two molecules of oxygen gas.
______ was signed in 1987 to control emission of ozone depleting substances.
