How to Find Out Whether an Earthworm Eats Soil
The eating habits of earthworms are fascinating. Generally speaking, they receive the nutrition they need from the soil. But it's not just dirt they're eating: They actually ingest the soil to consume the decaying organic matter it contains, as well as animal manure, animal remains and small living organisms found in the Earth's soil. If you want to find out more about an earthworm's eating habits and the specific substances they eat, there are several places to turn. Does this Spark an idea?
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Instructions
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Check out online resources, such as the Biology Junction or Learner websites, to find the answers to frequently asked questions about earthworms and their eating habits. The NY Worms website offers a series of books about earthworms, and the Springer website features books about the biology and ecology of earthworms.
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Read books about earthworms to learn even more about what they eat and why it's part of their diet. You can find books at your local library or bookstore.
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Locate a middle school or high school biology teacher if you want to ask your questions in person. These teachers can often refer you to books and other sources of information. You can find teachers in your area by using online resources like the Education website. Contact schools and ask to set up an informational interview with a biology teacher.
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Contact college professors in your area who teach biological and life sciences. A professor who teaches entomology--the study of insects--will likely have the most in-depth information about earthworms. You can locate colleges in your area by using online resources like the CollegeView website.
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References
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- Photo Credit earthworm image by ril from Fotolia.com
