Earthworms are important deposit feeders that help form and enrich soil, and deposit feeders ingest sediment and extract food particles. Given these facts, what happens when Earthworms ingest sediment and extract food particles among the following options:
- The soil is unhealthy
 - Plant growth is reduced
 - heat produced
 - major threat to health
 - The earthworm reproduces
 - competing for resources
 - The earthworm dies
 - The soil is enriched


 

        The soil is enriched 