托福TPO20综合写作范文
Though the passage holds that the Let It Burn policy adopted by the massive practices dealing with natural forest fires is too destructive for vegetation, wild life and tourism economy as a whole, the lecture raises opposite evidence to support the policy. According to the lecturer, the wild forest fires cannot only be destructive forces, they are also creative hopes necessary in a complete ecological cycle.
First, for the vegetation, it’s biased for the passage only to focus on the trees and small plants that are burned, charred and blackened in a fire. As shown in the lecture, after the same fire, new plants, especially the small ones can make use of the empty spaces left over and take strong roots there. Other plants whose seeds need strong heat to develop would also benefit from the burning and then thrive in the new environment.
Second, the exaggerated stress in the passage on dead wild life is neither proper. When some species can experience a disaster in the fire, other species can take the niche and fit in well. So the lecturer believes the overall habitat for living creatures just changes after a fire; and the thriving of small animals like rabbit and hare can bring along the prosperity of their predators, thus forging a new stronger food chain.
Third, the tourism economy in the natural parks won’t be ruined as the passage assumes. The lecturer points to the fact that wild fire of the same scale as the 1988 one is quite rare in history. Their scarce visit to the landscape may interfere with the tourism industry for one year or two, but they never stand as a long term threat to the local economy.
以上就是托福TPO20综合写作范文，祝大家都能取得一个好成绩。
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