this is not the consequence of ozone layer depletion :-

which protocol is related with ozone layer depletion :-

which one is the most dangerous for ozone layer :-

When the ozone layer was discovered:-

Which of the following country has the highest biodiversity:-

What is the height of the ozone layer from the surface of earth ?

What is the thickness of the Ozone layer ?

Which of the following is not responsible for green house effect :-

Halons ,kinds of ozone depletings substances(ODS),were essentially and widely used in :-

Above which continent is the ozone hole found :-

Who discovered the formation of ozone from photochemical reaction ?

Which sustainable development goals does the goal preservation of the ozone layer come under?

Which is is the ozone layer expected to return to is normal level if all precautions are taken ?

which privet company is working for preservation of

ozone layer :

Following is used as refrigerant in automobile :-

The ozone layer absorbs what range of wave length ?

How much ozone can one Kg of halon 1211 destroy?

What is the ozone molecule formed from :

Which country had hosted the world environment day 2021?

Which country produce the largest ammount of CFC ?

The region of air close to the earth and extending up to the 10 Km high is called ?

In which zone the ozone layer found ?

Which international organization decided to celebrate 16 Sep. as ozone day?

who discovered the ozone hole firstly?

from which Greek term the word ozone is derived ?

the space shuttle launched to discover ozone is :-

Which of the following environmentalists first gave the concept of biodiversity hotspots?

Where is the ozone layer thickest ?

Which country has the largest number of electric vehicle ?