The environment is the most essential foundation for our lives. The environment and man always have a strong relationship and influence each other at all times. I believe people should learn about the environment and try to do something about our living foundation. Therefore, I took this course and went to volunteer at the Green Seattle Partnership. And I learned useful things there. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an Original Essay According to its website, the organization, Green Seattle Partnership is an organization founded by the city of Seattle, Forterra, community groups and nonprofits, businesses, schools, and thousands of volunteers. This organization fights to restore and maintain Seattle's forested parks (1). What we did last time as volunteers was to help local residents preserve the forest around their living environment. Maintenance includes removing bindweed from trees that would be stunned or even killed, eliminating invasive plants that are pervasive, and paving wood chips on the land to prevent regrowth of invasive species. First of all, we cut the twisted bindweed on the trees. Bindweed is a climbing vine. Normally, the most obvious sign to identify bindweed is its thin, thread-like shoots that twine and twine tightly over plants or other objects pointing upwards. (1) Therefore, after being deformed by bindweed, the plants cannot grow naturally because as the plants become larger and thicker, they will be wrapped more tightly. The plants cannot receive enough nutrition and/or are even killed by the bindweed. Therefore, we should control and eliminate bindweed as much as possible. But one of the reasons why it is so difficult to get rid of bindweed is that it has a large and resistant root system. Single attempts to remove bindweed roots are impossible to completely eliminate bindweed. (2). Therefore, what we did that time was simply cut the bindweed wrapped on the plants to alleviate the negative influence on the plants. By cutting and pulling out a strand of bindweed, the plants are free to grow until the bindweed regrows from the root. The second thing we did was fight an invasive species: the buttercup. Invasive species indicate species introduced into a new environment and then established and spread. The appearance of the buttercup is not that special, so I spent some time memorizing and recognizing it: The buttercup is a kind of perennial herbaceous species that tends to creep along the ground. It has no flowers and curls and crawls from the roots. (3) As we know, the most important reason why invasive species spread rather quickly is the lack of natural enemies in a new environment. And this is the case of the buttercup. The buttercup has no enemies in Seattle and proliferates and spreads everywhere in the forest. The negative impact of buttercup is obvious: buttercup will compete and use resources for other plants, which means it will deprive the possibility of growth of other species, especially in its favorable condition: moist soils. A buttercup can cover an area of ​​about forty square feet in a year. This creeping buttercup also absorbs a lot of potassium in the soil and consumes it, thereby deteriorating the environment of the surrounding plants. (4) The way we dealt with buttercup is simple: simply digging up the root. Since its root is not only superficially covered, we used the hammer to dig into the soil and!