Final answer:
Forest biomes have numerous ecological benefits including producing oxygen, storing carbon, hosting tremendous biodiversity, and regulating the water cycle.
Step-by-step explanation:
An ecological benefit of forest biomes is that they produce oxygen while storing carbon, which is essential for combating climate change and maintaining the balance of gases in Earth's atmosphere.
Forest biomes are incredibly diverse ecosystems; tropical rainforests, for instance, exhibit tremendous biodiversity and can offer insights and potential breakthroughs in medicine and biology.
Moreover, forests play crucial roles in the water cycle, slowing down runoff and protecting against erosion, while also contributing to the removal of excess nutrients from runoff before it reaches rivers or lakes.