Determine the rainfall factor in soil formation, Science

Assignment Help:

Determine the rainfall factor in soil formation

The movement of water is determined by the nature and amount of rainfall. Where the rainfall is excessive or intense, the constituents carried in solution are completely removed from parent material through percolation, leaching and runoff.  On the other hand, if the rainfall is not so intense or is less in amount, the movement of water especially the downward movement, is restricted and the constituents are still retained
in  soil body. They are leached from upper layers to lower depth where they are re-deposited. When the soil moisture at the surface evaporates causing an upward movement of water, the soluble substances move with it and are translocated to upper layers or even  brought to the surface.  Rainfall thus brings about a redistribution of substances both soluble and those in suspension in the soil body.  


Related Discussions:- Determine the rainfall factor in soil formation

Big bang theory, Big Bang theory: The most important current theory f...

Big Bang theory: The most important current theory for the origin of  the universe  is the Big Bang theory.According  to this theory, the universe started with'a huge explosi

Disposal of microbial cultures, DISPOSAL OF MICROBIAL CULTURES: After the ...

DISPOSAL OF MICROBIAL CULTURES: After the study is finished microbial cultures should not be left in the laboratory or taken out of the laboratory alive because availability of th

Explain oxidation of fatty acids, Explain Oxidation of Fatty Acids ? F...

Explain Oxidation of Fatty Acids ? Fatty acids released from chylomicrons and VLDL are transferred across cell membranes by passive diffusion, which depends upon the concentra

Define edta titrimetric method for estimation of calcium, Define EDTA Titri...

Define EDTA Titrimetric Method for Estimation of Calcium? The amount of calcium in any sample can be estimated by EDTA titrimetric method. The principle behind this method is d

Origin and chemistry of life spontaneous generation, 1.     Describe the pr...

1.     Describe the properties of water that make if invaluable to life as we know it. 2.     Explain why the versatility of carbon is essential to life. 3.     Describe the

What is the absorded dose to air, a. How many ion pairs are produced in 1 c...

a. How many ion pairs are produced in 1 cm 3 of air during an exposure of 100 mR? The density of air at STP is ρ = 1:293kg m -3 . What is the absorded dose to air? b. An thin w

Ethical issues concerning use of animals for experimentation, Ethical issue...

Ethical issues concerning use of animals for experimentation and educational purposes (i) Animals procured, handled and looked after according to the regulatory principles laid

Life science, b) discuss briefly the scientific and technical achievements ...

b) discuss briefly the scientific and technical achievements of the bronze age

Calculate the volume of paper wastes and miscellaneous waste, 1. The solid ...

1. The solid wastes from a summer camp with 100 children and a staff of 25 are to be collected once per week. If bottles and cans (representing 20% of the weight) are removed, pape

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