https://padlet.com/hyun072351/63zcdam5t81fr3sw en-us 2022-09-07 16:20:37 UTC 2025-10-16 15:29:02 UTC hello@padlet.com hyun072351 https://padlet.com/hyun072351/63zcdam5t81fr3sw/wish/2286754117 2022-09-07 16:23:15 UTC https://padlet.com/hyun072351/63zcdam5t81fr3sw/wish/2286754117 hyun072351 https://padlet.com/hyun072351/63zcdam5t81fr3sw/wish/2303266304 2022-09-19 15:50:18 UTC https://padlet.com/hyun072351/63zcdam5t81fr3sw/wish/2303266304 hyun072351 https://padlet.com/hyun072351/63zcdam5t81fr3sw/wish/2391303120 - Problems
Air pollution - fine Particulate Matter

 The picture shows that we can't see well because of fine Particulate Matter in the atmosphere. In recent years, the problem of fine dust has become more serious. Even if we wear masks, our health is threatened by the emergence of Particulate Matter Less than 2.5μm. 

 Particulate Matter contains several air pollutants. Therefore, it can cause various respiratory diseases and cause cancer.
  The biggest problem is that children are particularly vulnerable to fine dust. Young children do a lot of outdoor activities. Playing with the environment is essential for their healthy development. However, fine dust causes children to inhale contaminated air right away. Even if nothing happens right now, it will accumulate in the bodies of growing children and adversely affect their health. Therefore, there is a need for a method to prevent fine dust.

- Solution
 One way to reduce fine dust is to reduce the demand for diesel cars, which have been blamed for the pollution. However, this should be realized by the government's policy. So we have to play a role that we can play.
  On days when there is a lot of fine dust, you should wear a mask when you go out, and wash your hands often after returning. It is also a good way to close windows and grow air purifying plants.
  Children are encouraged to do activities indoors rather than outdoor activities on days when fine dust is severe. It is to play games that can be played even if it is not outdoors, such as painting and role play.
  We should take an interest in environmental issues and call on the Government to solve them. Since there is a limit to how individuals can do it, government efforts are needed to reduce fine dust generated in factories and automobiles.]]> 2022-11-20 09:20:43 UTC https://padlet.com/hyun072351/63zcdam5t81fr3sw/wish/2391303120 hyun072351 https://padlet.com/hyun072351/63zcdam5t81fr3sw/wish/2415075226 I will introduce one of the 17 goals of sdgs, Zero hunger. The UN has set a two goals to end hunger and promote sustainable agriculture.

The first is rural development. With the gap between rural and urban areas still evident, the UN aims to boost technological development and agricultural research by improving agricultural production capacity through rural development.

The second is food security and sustainable agriculture. Currently, the government, civil society, and the private sector are working together to continuously increase agricultural production and eliminate the worst malnutrition.]]> 2022-12-09 02:02:00 UTC https://padlet.com/hyun072351/63zcdam5t81fr3sw/wish/2415075226