Soil is composed of broken down organisms...
Soil needs water. Good soil is composed of 25% of water.
soil
Regolith
Soil needs water. Good soil is composed of 25% of water.
Soil needs water. Good soil is composed of 25% of water.
Soil is composed of mineral particles (such as sand, silt, and clay), organic matter (such as decaying plant material and microorganisms), water, and air. The proportions of these components determine the soil's physical, chemical, and biological properties.
The answer is Soil!
No, not soil itself, at least not living cells. However, if there is bacteria, fungus, tiny animals, or plants in the soil, then those things have cells. They are in the soil, but not a part of it.
the lithosphere
nitrogen
composed of leaves, grass and other organic matter
No, much of it is mineral matter.