farming
A mixture of tiny bits of soil and rocks is called sediment. Sediment can be composed of various sizes of particles, ranging from clay and silt to sand and pebbles, and it is often found at the bottom of bodies of water or deposited by wind.
it is by your face dissolving into tiny little pieces
rocks found in the bottom of the ocean or sea.
Sand is a lot of tiny rocks and clay is very compact soil.
Loamy soil has moderate moisture holding capacity due to its balanced mixture of sand, silt, and clay particles. It can retain water well while also allowing for proper drainage, making it ideal for many plant types.
Erosion can deplete the topsoil layer, which is rich in nutrients necessary for plant growth. It can also lead to soil compaction and loss of soil structure, reducing its water-holding capacity and fertility. Overall, erosion can degrade soil quality and productivity, impacting agriculture and ecosystem health.
i believe that tiny bits of rock and soil are called minerals. i am not sure about this so you might want to look on yahoo or google or something,, but i am pretty sure about this. :)
Every year the Nile river flooded it provided fertile silt mixture of rich soil and tiny rocks.People built villages there because it was sure there was going to be crops instead of the dry crops in the desertor
Tiny rocks the size of salt grains are generally called, "Sand".
A rock that is formed from particles of other rocks would be a clastic sedimentary rock.
The Human features of Mesopotamia are Silt, (made of rich soil & tiny rocks). Canals (used for irrigation). Irrigation (a way or supplying water to an area of land). Physical features are Tigris & Euphrates River, The Persian Golf, Zargo's Mountains, Fertile Soil, & Syrian, Western, & Eastern desserts!
Truly good soil is made up of the following: A proper balance of clay, sand and silt, with a goodly addition of humus (decomposed organic matter). If it has those things, it will automatically have the minerals and tiny microorganisms. Such soil is called "rich loam", and is an ideal growing medium for most things.