A Complete Collection of 100000 Whys
Fav十万个为什么
为什么植物会扎根土壤？
1、植物需要通过根系吸收土壤中的水分和养分，这是它们生长和生存的基础。
2、根系帮助植物固定在土壤中，防止被风吹倒或被水流冲走，确保稳定生长。
3、土壤为植物提供必要的物理支撑，根系通过与土壤的摩擦力来抵抗外力。
4、根系还能帮助植物抵御一些病虫害，土壤中的微生物可以辅助植物防御病原体。
5、根系在土壤中形成复杂的网络，有助于改善土壤结构，增加土壤的透气性和保水性。
总之，植物扎根土壤是为了获取生存所需的水分和养分，保持稳定生长，并抵御外界环境的挑战。
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