ozone
Ozone is a colorless gas found in the upper atmosphere that protects the Earth from harmful ultraviolet radiation. It is also produced at ground level as a pollutant when sunlight reacts with industrial emissions.
예시
3 / 5The smell of ozone is often noticeable in the air after a powerful lightning storm.
The smell of ozone is often noticeable in the air after a powerful lightning storm.
International cooperation was essential in implementing policies to protect the ozone layer.
International cooperation was essential in implementing policies to protect the ozone layer.
The air feels so much cleaner here, like there's more ozone or something.
The air feels so much cleaner here, like there's more ozone or something.
어휘 가족
암기 팁
Think of the 'O' in Ozone as a 'Zone' of protection that keeps the 'O' (oxygen) we need safe from the sun.
빠른 퀴즈
The ____ layer is slowly recovering thanks to the global ban on certain industrial chemicals.
정답!
정답은: ozone
예시
The smell of ozone is often noticeable in the air after a powerful lightning storm.
everydayThe smell of ozone is often noticeable in the air after a powerful lightning storm.
International cooperation was essential in implementing policies to protect the ozone layer.
formalInternational cooperation was essential in implementing policies to protect the ozone layer.
The air feels so much cleaner here, like there's more ozone or something.
informalThe air feels so much cleaner here, like there's more ozone or something.
Ground-level ozone is a primary component of photochemical smog and can cause respiratory issues.
academicGround-level ozone is a primary component of photochemical smog and can cause respiratory issues.
Our company has switched to ozone-friendly refrigerants to comply with new environmental standards.
businessOur company has switched to ozone-friendly refrigerants to comply with new environmental standards.
어휘 가족
자주 쓰는 조합
자주 쓰는 구문
hole in the ozone layer
hole in the ozone layer
ozone-depleting substances
ozone-depleting substances
ozone alert
ozone alert
자주 혼동되는 단어
Oxygen (O2) is the gas we breathe for life, while ozone (O3) is a triatomic form that is toxic to breathe but helpful in the upper atmosphere.
사용 참고사항
Use 'the ozone layer' when talking about the protective shield in the sky. When discussing pollution, specify 'ground-level ozone' to clarify it is harmful smog.
자주 하는 실수
Learners often forget the definite article 'the' before 'ozone layer' or confuse its role, thinking it causes global warming rather than blocking UV rays.
암기 팁
Think of the 'O' in Ozone as a 'Zone' of protection that keeps the 'O' (oxygen) we need safe from the sun.
어원
From the Greek word 'ozein', which means 'to smell', referring to the gas's distinct, pungent odor.
문법 패턴
문화적 맥락
The 'ozone hole' was the primary global environmental concern of the 1980s, leading to the first major successful international environmental treaty, the Montreal Protocol.
빠른 퀴즈
The ____ layer is slowly recovering thanks to the global ban on certain industrial chemicals.
정답!
정답은: ozone
관련 어휘
관련 단어
ready
A2To be fully prepared for an action or an event. It describes a state where everything is set so that something can happen immediately without delay.
simple
A2Something that is easy to understand, do, or use because it is not complicated. It can also describe something that is plain and basic in style, without extra decoration.
physical
A2Relating to the body rather than the mind or feelings. It also describes things that exist in the real world and can be seen or touched.
general
A2Describing something that affects most people or things rather than being specific to one. It is also used to describe a broad understanding of a topic without focusing on small details.
environmental
A2Relating to the natural world of land, sea, air, plants, and animals. It is often used to describe things that involve protecting nature from damage caused by humans.
medical
A2Relating to the science of medicine and the treatment of injuries or diseases. It is used to describe things connected to doctors, nurses, and the healthcare system.
traditional
A2Following or belonging to the customs and beliefs that have been part of a group of people or a society for a long time. It describes practices that are done in the same way they have been done in the past rather than using new or modern methods.
private
A2Describes something that belongs to a specific person or group and is not for public use. It also refers to a place or conversation where others are not allowed to listen or watch.
difficult
A2Something that is hard to do, understand, or deal with because it requires a lot of effort or skill. It can also describe a person who is not easy to please or work with.
religious
A2Describes someone who has a strong belief in a god or a group of gods and follows the practices of a religion. It can also refer to things that are connected with or related to a particular religion.
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