ozone layer
/ˈəʊzəʊn leɪə/noun
उच्चारण ओज़ोन लेअ
ओज़ोन परत
Core word
noun
- 1
[singular]
a layer of ozone high above the earth's surface that protects the earth from the harmful ultraviolet rays of the sun
ओज़ोन परत
- Chemicals used in old refrigerators damaged the ozone layer.
- The hole in the ozone layer over Antarctica is slowly recovering.
- The ozone layer protects us from harmful ultraviolet rays.
+ 2 more examples
- Countries signed an agreement to protect the ozone layer.
- Students wrote a project on the thinning of the ozone layer.
◇Word family
ozone noun
✓In the exam
General knowledge
The ozone layer lies mainly in the stratosphere, and the Montreal Protocol of 1987 controls the substances that damage it.
ओज़ोन परत मुख्य रूप से stratosphere में स्थित है, और 1987 का Montreal Protocol उसे नुकसान पहुँचाने वाले पदार्थों को नियंत्रित करता है।
World Ozone Day is observed on 16 September.
World Ozone Day 16 सितंबर को मनाया जाता है।