Science
Siužetinės Linijos Tekstas
- Liz !! How many times have I told you not to keep the refrigerator open for too long. It releases CFC which is harmful for ozone.
- Sorry mom .. But by the way , what is Ozone and CFC and how does this CFC effect it ?
- Good Question dear. I'll explain it .
- The ozone layer is a layer of the stratosphere, the second layer of the Earth’s atmosphere. Ozone is good at trapping a type of radiation called UV light which can penetrate organisms’ protective layers, like skin, damaging in plants and animals. This can also lead to global warming
- A chlorofluorocarbon (CFC) is a gas used for various purposes including solvents, refrigerants, and aerosol sprays. They are toxic and when they CFC gas is released to the atmosphere ,CFCs and halons which cause chemical reactions breaks down ozone molecules, reducing ozone's ultraviolet radiation-absorbing capacity.
- Ozone layer depletion causes increased UV radiation levels at the Earth's surface, which is damaging to human health. Negative effects include increases in certain types of skin cancers, eye cataracts and immune deficiency disorders. UV rays also affect plant growth, reducing agricultural productivity.
- Oh kk mom .. but mom , how can we keep our food, vaccine cool and beat the summer by staying cool ?
- Good question, dear .
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