Their fecal matter (body waste, also known as "worm tea") has nutrients that are good for the soil. The worms digest matter in the soil and make the nutrients finer and thus more accessible for plants. When worms are added to a compost pile, the worm tea can be collected and used as a rich fertilizer.
Earthworms aerate the soil
Because earthworm poop is dirt and it naturalizes the soil.
From the middle of July through October the waters of the Nile rise, bringing with them the precious silt that makes the soil Fertile
it can soil that the soilis fertile
The grasslands are likely to have fertile soil. The temperate deciduous forest also has fertile soil.
Silty Soil contains the most fertile soil
It makes the soil fertile. Earthworms are like natural ploughers as it brings subsoil to the top.
An earthworm, while moving, chews up some soil and spits out the same amount of soil back into the ground. The soil which was eaten becomes fertile and more plants will grow on fertile soil. therefore, an earthworm helps a farmer by making soil fertile.
Yes. All kinds of organic compounds.
Decomposers eat dead or decaying plant and animal matter and recycle the waste into the soil. This helps plants because the waste makes the soil more fertile.
alfalfa
Yes
humus is a source of nutrients which makes soil fertile.
Organic matter.
The worms do make holes but it is to but oxygen in to decompose the soil and therefore making compost, they also drag leafs into the compost to eat and to make more soil well theirs your answer :).
The soil is good for farming because it is fertile
ash and lava
ash and lava