Soil biology is the study of microbial and faunal activity and ecology in soil. Soil life, soil biota, soil fauna, or edaphon is a collective term that encompasses all organisms that spend a significant portion of their life cycle within a soil profile, or at the soil-litter interface. These organisms include earthworms, nematodes, protozoa, fungi, bacteria, different arthropods, as well as some reptiles, and species of burrowing mammals like gophers, moles and prairie dogs. Soil biology plays a
Search thousands of topics on CostHelper.com. Typical costs: A one-year home service warranty can run anywhere from $250-$600, depending on what's covered and the deductible charged for each service call (which can vary from $30-$100).
Home warranty insurance cover: 1  is sold by private insurance companies. 2  is required for any residential building work or supply of a kit home, where the work requires a licence and is valued at over $20,000 (previously $12,000, this figure was changed to $20,000 as of 1st February 2012). is required for any residential building work or supply of a kit home, where the work requires a licence and is valued at over $20,000 (previously $12,000, this figure was changed to $20,000 as of 1st February 2012).