生物带

例句：

1. 1. Thebiota of this region is rich anddiverse, with a wide range of plantand animal species.
   该地区的生物多样性丰富，植物和动物种类众多。
2. 2. The biotaof the forest is mainly composed of trees, shrubs, and herbaceousplants.
   森林的生物组成主要是树木、灌木和草本植物。
3. 3. The biota of the wetlandis mainly composed of aquatic plants and animals.
   湿地的生物组成主要是水生植物和动物。