International Ozone layer Protection Day 丨 everyone, protect the earth "protective umbrellas" together

September 16th is the international ozone layer protection day. The ozone layer is known as the "protective umbrella" of the survival and reproduction of creatures on the planet. As we all know, ozone can absorb ultraviolet radiation. s damage. Therefore, each of us needs to understand the oxygen layer and how to protect it.

01

What is ozone layer?

The ozone layer refers to the relatively high concentration in the flat flow layer of the atmosphere. Its main function is to absorb short -wave ultraviolet rays and protect the earth from over -exposed by ultraviolet rays.

02

Why protect the ozone layer?

The loss of ozone layer and the loss of flow losses will have adverse effects on human health, terrestrial plants, aquatic ecosystems, biochemical circulation, materials composed of layer atmosphere and air quality.

03

How to protect the ozone layer?

Ozone destruction is one of the global environmental issues currently facing, and since the 1970s, it has attracted the attention of countries around the world. The main method of protecting the ozone layer is to work hard to reduce the use of the ozone layer material.

04

What is the consumption of ozone layer?

The chlorofluorocarbon compounds, Harong and other substances used by industrial production and use, when they are released to the atmosphere and rose to the flat flow layer, they are illuminated by ultraviolet rays to decompose CI · free radicals or BR. The ground reacts with ozone to damage the ozone layer. These substances that destroy the atmospheric oxygen layer are called "consumption of ozone layer", and the English name is Ozone-Deplenting Substances, referred to as ODS.

05

The harm of the ozone layer is damaged

Causes damage to the human immune system, which reduces immune mechanisms: can cause and exacerbate eye diseases, skin cancer, and infectious diseases, leading to an increase in the incidence of diseases. Destroy the ecosystem, slow down the growth rate of crops, reduce the quality and output of crops, and even cause unauthorized collection.

It has an impact on the aquatic ecosystem, which is harmful to plankton.

Causes global warming and greenhouse effects. Accelerate aging of artificial polymer or natural polymer materials, such as buildings, spraying, packaging and other substances to make it hardened, brittle, and shorten the service life.

So let's protect this earth "protective umbrella" together!

Source: Xinhuanet; "Henan Environment" WeChat public account

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