Question 1: What is the relationship between soil biodiversity and ecosystem services? Soil biodiversity means the variety of living things in the soil like bacteria, fungi, worms, and insects. These organisms help give ecosystem services such as making the soil healthy, recycling nutrients, cleaning water, and helping plants grow. So, when soil biodiversity is high, ecosystem services also work better.
Question 2: How does the presence of key species or species with traits influence the provision of ecosystem services? Some species are very important because of their special traits. For example, earthworms dig and make the soil loose, which helps water and air enter. Other microbes break down waste into nutrients for plants. Without these key species, ecosystem services would not be as effective. Need Assignment Help?
Question 3: What role does species richness play in the stability (resistance and resilience) of ecosystem services to disturbances? Species richness means having many different kinds of species. If there are more species, the ecosystem can resist or recover from problems like drought, pollution, or pests. If one species fails, others can still do the job, so the services remain stable.
Question 4: Why might species-rich ecosystems be less sensitive to species loss compared to species-poor ecosystems? Species-rich ecosystems have more "backup" species. If one species disappears, others can take its role. But in species-poor ecosystems, there are fewer species, so losing even one can greatly affect the system.