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一、说设想队员1:森林有地球之肺的美称,是氧气制造厂、粉尘过滤器、天然氧吧……森林火灾会让这些宝贵资源付之一炬,防止森林火灾意义重大。队员2:据了解,全世界每年森林火灾达20多万次,烧毁森林面积几百万至上千万公顷。森林火灾烧毁许多树木,破坏森林结构,造成林地裸露,失去森林涵养水源和保持水土的作用,将引起水涝、干旱、泥石流、滑坡、风沙等其他自然灾害发生。森林火灾发生时还会产生大量烟雾,森林火灾后森林环境会发生急剧变化,
First, say Imagine team member 1: The forest has the reputation of the lungs of the earth, it is an oxygen factory, a dust filter, and a natural oxygen bar ... Forest fires will make these valuable resources come to light and prevent forest fires from being significant. Team 2: It is understood that there are over 200,000 forest fires a year in the world, and millions of hectares of forests are burned down. Forest fires burnt many trees, destroyed the forest structure, caused woodland bareness, lost forest water conservation and soil and water conservation, and caused other natural disasters such as waterlogging, drought, mudslides, landslides and wind-blown sand. Forest fires will also produce a large number of smoke, the forest fire will change dramatically after the forest fire,