Soil horizons Notes: Definitions & Explanations PDF | Download eBooks
Study Soil horizons lecture notes PDF with biology definitions and explanation to study What are Soil horizons?. Study soil horizons explanation with biology terms to review biology course for online degree programs.
Soil horizons Definition:
Topsoil and other soil layers are called soil horizons.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Soil horizons Notes:
A soil horizon is a layer parallel to the soil surface, whose physical, chemical and biological characteristics differ from the layers above and beneath. Horizons are defined in many cases by obvious physical features, mainly color and texture. These may be described both in absolute terms (particle size distribution for texture, for instance) and in terms relative to the surrounding material, i.e. 'coarser' or 'sandier' than the horizons above and below.
Keep Learning with Biology Notes
What is Bioremediation?
Bioremediation is a process used to treat contaminated media, including water, soil and subsurface material, by altering environmental conditions to ...
What is Frameshift mutation?
A frameshift mutation is a genetic mutation caused by indels of a number of nucleotides in a DNA sequence that ...
What are Hydrocarbons?
Hydrocarbon is an organic compound consisting entirely of hydrogen and carbon. Hydrocarbons are examples of group 14 hydrides. Hydrocarbons, from ...
What is Specific heat?
Specific heat is a physical property of matter and is the energy required per mass of a substance to raise ...
What are Biofilms?
A biofilm comprises any consortium of microorganisms in which cells stick to each other and often also to a surface. ...
What are Plasmids?
A plasmid is a small DNA molecule within a cell that is physically separated from chromosomal DNA and can replicate ...
