Letter Essay Example | Topics and Well Written Essays - 250 words - 15

Letter - Essay ExampleEvery year, some of these roots die. To fend for the richness and fecundity of the soil, organic matter is added to the soil.The procedure commonly adopted to maintain the Air Station prairie is burning a portion of the prairie every two to three years. This procedures helps control the renewal of the native plants by protecting the prairies plants below the surface to form a peachy structure. This process allows the dead layer of soil that accumulates at the surface to be removed so that the soil can reach a certain temperature that is good for the germination of the seeds. Also, fire helps maintain an optimal number of plants in the prairie so that it does not become as dense as a forest.It is important to save the Air station Prairie because it contains plentiful of native plants. ind surfaceing grasses and Forbes dominate this prairie such as cattails, sunflowers, blazing star and yellow coneflower. I strongly suggest that we maintain it because it has t remendous populations of the native species. In addition to that, the prairies are a great educational resources for scientists and for students and it should be well