面对日益严重的环境恶化问题,如土地沙漠化、沙尘暴肆虐等,我们能提供一些有创意并有效的点子与方法吗?下面的这篇实验报告,通过实验研究在干旱土地中的树苗如何保持水分,维持生长的情况,为干旱地区绿化植树提供了一种可供借鉴的方法。更重要的是,该文是全体班级成员共同完成的,这为我们如何在研究性学习中发挥团队精神树立了榜样。 In the face of growing environmental deterioration, such as the desertification of the land, the raging sand storms, etc., can we provide some creative and effective ideas and methods? The following experimental report, through experiments to study how the saplings in the arid land maintain moisture Maintaining the growth situation provides a useful method for afforestation and tree planting in arid regions. More importantly, this article was jointly completed by all class members. This set an example for how we can play a team spirit in research learning.