Subsoil: This layer has normally less organic matter than the A horizon, so its colour is mainly derived from iron oxides. Iron oxides and clay minerals accumulate as a result of weathering. In a soil, where substances move down from the topsoil, this is the layer, where they accumulate.
Note: This information has been taken out of a website.
your answer is
A) the sunlight from the sun is concentrated in the smallest area of earth
A sector wise profession is defined as a profession that is specific to a particular job sector.
Answer:
oh my gosh i am so sorry.....
Explanation:
i wish i could answer this but i cant even do basic geometry lol....
