to keep there body's moist and keep them hydrated
That's one of the interesting things about worms. As long as you have dirt, the worms grab nutrients and proteins through the dirt.
I think worms live in dirt because they catch their food in the soil. So that is why worms live in dirt.
they eat
It eats dirt. Worms get all their nutrients from dirt.
Both.
probably dirt.
earth worms
dirt
i am not sure but i am guessing that it would be because worms go though dirt and who knows whats in the dirt where the worms go.
yes worms eat dirt to help our gardens
"To get worms, you need compost. To make compost, all you need is 5 kelp, in which you can find in waters. You can craft the compost then get worms by breaking it." this answer is incorrect as to make a compost bin, the only thing able to make compost, you must get worms (5 of them). to answer your question you can find worms by obtaining dirt witch will yield one worm at random.
worms are called underground worms because the live in dirt and eat there way through it.