Cities usually come at the expense of green space. Since prehistoric times, humans have been busy logging forests for settlement. But more and more greens are returning to modern cityscapes, for good reason. Vegetation helps cities become better habitats for animals and people, and helps make the city's air safer. The trees have an amazing range of properties that help reduce air pollution in cities, and cities around the world are trying to take advantage of them. In January 2019, the Mayor of London announced plans to plant 7,000 trees by the end of the following year. Meanwhile, Beijing's hometown of Hebei, China, is working on a "green necklace" of plants that may help reduce pollution from factories around the capital. And Paris is planning an urban forest that embraces its most iconic landmarks to adapt to climate change and improve the city's air quality. Trees are generally effective in reducing air pollution, but it's not as easy as saying that the more trees there are in an urban space, the better the air. Some trees filter pollutants from the air much better than others. In order to have the best effect on the air quality of streets and cities, it must be the right tree.

Trees and plants are one of the main reasons human beings were born. The importance of tree planting has been emphasized many times. This is due to the many benefits they offer. You make the world a more livable place. They exhale O2 and inhale CO2 to maintain the ecological balance of the environment. It also absorbs all harmful gases and provides fresh air for breathing. it help reduce global warming and maintain ecological balance. Wood also offers many products such as wood, medicines and fruits, as well as many products that have been proven to be useful to humans. trees made a film to protect us from harmful UV rays. In addition, they serve as habitats for birds and various animal species. That's not it. It help control water pollution and prevent soil erosion. The place where many trees live is considerably cooler than the concrete jungle, which cannot be done without air conditioning. It planting helps create a healthy and healthy environment and reducepollution. It also help protect us from illness. it reducepollution such as water pollution and air pollution. It protects us not only frompollution, but also from the illnesses caused by it. A country overgrown with  looks beautiful and attractive, so as the country's  grow, more people go there, thus developing the country's economy. As the Chinese saying goes, the best time to plant a tree was 20 years ago. The second best time is now. So play your part and make this place more beautiful. Those who know the meaning of this tree will never cut down  and will plant more and more trees every day. So , so we need to enact a law for those who log.