https://padlet.com/yeqiang_lin/n0fh8td2salq en-us 2019-03-14 09:10:11 UTC 2019-03-14 09:19:36 UTC hello@padlet.com yeqiang_lin https://padlet.com/yeqiang_lin/n0fh8td2salq/wish/341219622 The ozone layer is the area of the Earth's stratosphere, and it is the one that protects us from sun rays and violet radiation. The decrease in ozone in the stratosphere is due to the increase in chlorine and different gases in the atmosphere, which is combined with ozone and destroys it. The chlorine is used in the manufacture of aerosols, refrigerators, air conditioners, etc.

]]> 2019-03-14 09:12:27 UTC https://padlet.com/yeqiang_lin/n0fh8td2salq/wish/341219622 yeqiang_lin https://padlet.com/yeqiang_lin/n0fh8td2salq/wish/341219917 Possible solution:

• Decrease the consumption of fossil fuels such as: oil, gas.
•  Search and use alternative sources of energy (sun, wind ...) to replace the consumption of fossil fuels.
• Control and reduce the exploitation of forest resources to stop deforestation.
• Avoid the use of aerosols
• Eat less meat

]]> 2019-03-14 09:13:30 UTC https://padlet.com/yeqiang_lin/n0fh8td2salq/wish/341219917 yeqiang_lin https://padlet.com/yeqiang_lin/n0fh8td2salq/wish/341220184 2019-03-14 09:14:25 UTC https://padlet.com/yeqiang_lin/n0fh8td2salq/wish/341220184 yeqiang_lin https://padlet.com/yeqiang_lin/n0fh8td2salq/wish/341220300 2019-03-14 09:14:51 UTC https://padlet.com/yeqiang_lin/n0fh8td2salq/wish/341220300