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determine about the endodynamorphic soilsthere are instances where the effect of climate is subdued or masked by the parent material soils formed
importance of parent materials different rocks or parent materials placed under similar climatic conditions give rise to soils which are very similar
what is parent materialparent material refers to the primary material from which the soil is formed the parent material may be either a solid rock a
explain the passive factors or passive soil formers passive factors are by and large slow acting factors and include parent material
explain about the soil formerssoil development or soil genesis as it is called is the result of a number of factors such as parent material
what are the factors affecting soil formation parent materials formed due to weathering of rocks are transported from the place of their origin
oxidationweathering by oxidation is common in rocks which are rich in the elements that can be easily oxidised eg iron iron as fe2present in a
1the genes for ruby eyes rb tan body t and cut wings ct are all found on the x-chromosome of drosophila melanogaster all of these are recessive
a solution is prepared with 385g of a non-ionic unknown compound in 1000g cyclohexane the solution had a freezing point of 418 degrees celsius what
my teacher is requiring me to take a quiz for 30 min and do a 300 word essay i need to know if i pay for this program during that thirty min can
abc is a triangle right angled at c let bca cab abc and lrt p be the length of the perpendicular from c on ab prove that cpab and
what is diffractiondiffraction happens at the edge of an impenetrable body that is large compared to the wavelength of the radio wave the edge in
determine about the chemical weatheringchemical weathering is accelerated by the presence of oxygen and organic and inorganic acids resulting from
explain the chemical weathering processes the chemical process of decomposition starts with the physical disintegration of rocks and minerals in
state the role of algae - weatheringalgae also plays an important role because it brings about increase in organic matter due to photosynthesis the
explain the term- lichens the lichens are able to extract nutrients from the rocks they are capable of retaining water for a long time during which
plants and animalsthe activity of living organisms like lichens fungi bacteria blue green algae bryophytes is also responsible for weathering it
explain about stacking faults stacking faults happen in a number of crystal structures but the common example is in close-packed structures
what is crystal twinningcrystal twinning happens when two separate crystals share some of the similar crystal lattice points in a symmetrical manner
abrasive action of water ice and windwater is an important mechanical weathering agent both in liquid as well as in the frozen state rain water
temperature variations in glacial regionsin glacial regions of the world or during forest fires the rocks are exposed to extreme temperatures since
what are the effects of temperature variationsdifferent minerals present in the rock behave differently to the changing temperatures the rocks expand
mechanical or physical weathering processesa rock broken into smaller pieces is said to be physically or mechanically weathered it has a large