fertile material that makes up the Ahorizon
the c horizon of soil is made up of parental material
A Horizon, B Horizon, and C Horizon
A horizon and one can be seen from every point on Earth.
Horizon B
soil horizons determine the age of the soil
fertile material that makes up the Ahorizon
sort of well, only 18% the other things that make up horizon B is oxygen, vitamins, and cows
Because the A horizon contains more humus which makes the A horizon more organic
the horizon
In the northern hemisphere it is above the horizon or we wouldn't see it.
the c horizon of soil is made up of parental material
Horizon C
it is generally the accumulation of nutrients leached from the top soil and also few amount of organic matter
the "O" horizon
Soil is composed of organic and inorganic parts. Inorganic is weathered rock. Organic is dead or decaying organisms called humus. Fallen leaves are part of what makes up humus. Fallen leaves (as well as all humus) are found in the "O" horizon as well as the "A" horizon.
The cast of Up and Down the Horizon - 2012 includes: Wolfram Schorlemmer