An earthworm is an invertebrate animal with a short, non stretchy body and no
legs. It is a type of annelid. There are 5,500 known species of worms. They can
The castings or compost that earthworms make has up to 10 times more nutrients
in it than ordinary soil and in a form more readily available to plants, which is ...
Learn all you wanted to know about common earthworms with pictures, videos,
photos, facts, and news from National Geographic.
Earthworms can be divided into four groups, called ecotypes, each of which
describes a different ecological grouping based on its ... Earthworm Information.
Earthworms - Background Information. Earthworms are members of the ringed
animals or Annelida. There are approximately 1,800 species of earthworms ...
Earthworms are more than just fish bait. They are the main contributors to
enriching and improving soil for plants, animals and even humans. Earthworms
Earthworms are an organism which has been able to survive for millions of years
due to the fact that they have been able to adapt to their surroundings in order ...
Apr 30, 2003 ... There are many species of earthworms with a wide range of sizes, activities and
ecological roles. In the family "Lumbricidae" (which is the major ...
Pollinator Information · Agriculture and the Future of Food report. You are here.
Home. Earthworms. Printer; PDF. Earthworms · Printable Fact Sheet With Activity.
Information ... Earthworms are smooth-skinned worms, with a body made of many
small segments. ... All earthworm species need moist soil conditions to survive.