State the designations for horizons, Biology

Assignment Help:

State the Designations for Horizons 

Of the several horizons, the master horizons are the results of the fundamental soil forming processes, viz. humification, eluviation  and  illuviation. The master horizons and layers of soils are represented by the capital letters O, A, E, B, C, and R.  Here, O represents organic horizon at the surface; A, E, B, and C are the mineral horizons while the symbol R is for the hard bedrock. These soil horizons are not necessarily present in every soil. 

 

 


Related Discussions:- State the designations for horizons

Science in the ancient world, Science in the ancient  world: We have e...

Science in the ancient  world: We have explained why we should study the history of science and what we mean by the history of science. We have seen what science is like in t

Simple proteins, SIMPL E PROTEINS The proteins are made of amino acids...

SIMPL E PROTEINS The proteins are made of amino acids only. Additional chemicals are absent. These are of two types -    (i) Fibrous        (ii) Globular ( i )

Treatment of heart failure, Over the past decade, the conceptual understand...

Over the past decade, the conceptual understanding of heart failure has changed significantly. Several large clinical trials have demonstrated that non-pharmacological and pharmaco

Common eye defects, COMMO N EYE DEFECTS - 1 .       Glaucoma - Pres...

COMMO N EYE DEFECTS - 1 .       Glaucoma - Pressure of aquous humour is increased, retina is degenerated. 2 .       Presbyopia - Due to non etastic cilliary muscles,

Air pollutants - effects on plants, Air pollutants - Effects on plants ...

Air pollutants - Effects on plants Particulate matter such as cement, coal, petro coke, dust, and fly-ash screen the light and thus change its quantity and quality. Dust plug

Defects of nervous system, DEFECT S OF NERVOUS SYSTEM - 1.      Ataxi...

DEFECT S OF NERVOUS SYSTEM - 1.      Ataxia - Lack of muscle-cordination due to damage of cerebellum. 2.      Dyslexia - In ability of a person to comprehense written l

Genetically modified foods-vaccines, Normal 0 false false f...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Solubility, Solubility You are aware that gases are soluble in liquid...

Solubility You are aware that gases are soluble in liquid. Solubility of a gas in a liquid depends on the partial pressure, temperature and presence of other solutes. Table

What is bioinformatics, The mathematical, statistical and computing methods...

The mathematical, statistical and computing methods that aim to resolve biological queries using DNA and amino acid sequences and related information is called as Bioinformatics.

Why is it true that of the 28 chromosomes in an ovum, A species has a diplo...

A species has a diploid chromosome number of 56, WHY is it true that of the 28 chromosomes in an ovum, 14 are always paternal?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd