Download - PPT Pelapukan
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Pelapukan & PembentuTanah
Khairunnas
Aris Munandar
Reza Saputra
Ulfa Riani
Helsy Ulfa Handalia
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Dan tanah tanaman-tanamsubur dengan tanah yang tanaman-tanamtumbuh meranKami menjelas
kebesaran (Ka
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Pelapukan
(batuan
)
Aktiitas bi!l!"i(batuan
)
Tana
h
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#isika
$i!l!"i
Kimi
a
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%eatherin"
The breakd!n and de'!mp!siti!n !r!'ks and mineral by fa't!rs
%eatherin"
Me'hani'alhemi'al
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S'ulpted
Red painted
!!k like *
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hemi'al %eatherin"The pr!'ess by hi'h r!'ks are br!ken
d!n by 'hemi'al rea'ti!n
%ater +,y"en arb!n di!,ide
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Hydr!lysisThe 'hemi'al $reakd!n !f a substan'e h
'!mbined ith ater
Hydr! ysis
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+,idati!nThe rea'ti!n !f a substan'e ith !,y"en
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arb!nati!nThe mi,in" !f ater ith 'arb!n di!,ide t!
make 'arb!ni' a'id
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i'hensA '!mbinati!n !f fun"i and al"ae that "r! !n r
and pr!du'e a'ids that break d!n the minerals the r!'ks
A'id RainRain that has been made a'idi' by 'ertain p!llutants in
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Me'hani'al %eatherinThe physi'al breakd!n !f r!'k by enir!nmen
fa't!rs
#r!st
Abrasi!n
P
Temperature
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Thermal -,pansi!nThe tenden'y f!r minerals t! e,pand and
'!ntra't based !n temperature
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#r!st Shatterin"The breakd!n !f r!'k due t! the e,pansi!n
i'e
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Plant A'tiityR!!ts !f pants and trees "r! int!
'ra'ks ithin r!'ks
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Abrasi!nThe breakd!n !f r!'k by fri'ti!n
! !rma !
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! !rma !da ide! yaa sama aku
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S!il Pr!/le
Pr!/l tanah
merupakanpenampan" ertikaltanah yan" terdiridari h!riz!n0h!riz!n
atau lapisan0lapisantanah1 yan"dibedakan atass!lum(h!riz!n A dan$)1 bahan induk
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S!il H!riz!n
2ide! Ulfa ("a tau yan" mana)
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Teurimoeng Geunas