soils of india.pdf
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Natura*
VegSta;tte,r*lndiag,ff
Tropical Evergreen Forests
Trwm,i Decrduous rkrsmtffi llI
tc:=:::::
;Ech,de climate soil and topographL k-main climatefactors are temperature and lainfall. However' rainfall
ture e inttrimalayas..Soil and drainage mqdify vege a-g'..ts^*"I.
Each vegetation type has its own life cycle,
*ni.n is a result of the delicate baiance between it andits environment. Therefore, we are mainly concernedwith the dominant species, their appearance, theiradaptation and their mutual association within a givenenvironment.
F*rests &m ?mdfrmDepending upon climate, soil, relief and structure, h:rdian
forests can be divided into the foilowing categories:
, Tropical Evergreen Forests c,v')A*;- (o:tr
$z Tropical Deciduous or Monsoon Forests
l/ Troprcal Dry Forests& Delta or Tidal Forest-'o/ \fountain Forest;Tropical Evergreerr ForegI:--r,:'' -, =:=:r:r i:rres{$ me Smrd i" f,teu" t"t"i"lr'grnr.-nr :-G:- l-1. :rn :r mnr{rMd-anageraggtemPerafur€
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- : - -",-S -.: s--:::-:: ,: I Red _qorl. (c) Desert soil, (d) Regur soil, (e) Aliuvial soii, t I td:
;^;i: ::": ll'_:: ,l:tne a;tta or the river canga dirrerent rrcm that or the derta or the river codavari?))'what is meant by the foriowins terms: (a) rn situ, (b) Bangar, (c) Regur. (d) i(hacjar.?
:? \r'rhat is the *rrgin of ia) Aruviai soir, (b) Brack scir, (c) Laterite soir?l' l,'*:"r;:':.t'ff,:j ::,1^-::11 most mportant? where are thev round and r",,r:1-.- .'- --': :- a-a:-.-::
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{,"' ci'cps are associated r,,lith thenr?8 (a) What is meant by soii?
rnetho:s'
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(blVetine the term ,soil erosion,
S,l-Whi.n ar.e the two rnain causes of soil erosion?9 jl.YDifferen'riate beti,veen:
il) Cutly ercsior.l and Sheet ercsion
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