english_ekologi.ppt

7/21/2019 english_ekologi.ppt

1/23

Adaptif

ECOLOGY

The Standart of Competency:Identifying Relations Among Components

in Ecology

The Basic Competency:Identifying Interactions Among

Components in Ecology

SMK N 1 E!ARA


2/23

AdaptifAdaptifEcology

ECOLOGY

Ecology is a science of st"dying interactions #othli$ing creat"res and #et%een li$ing creat"res %iths"rro"ndings&

The interaction of inter components in ecosystemhappen for need f"lfillments& E&g& The needf"lfillment of energy' food' o(ygen' car#on dio(ide'%ater' and mineral&


3/23



4/23


The Interaction of Inter Components in Ecosystem :

1. Food Chain

. Energy Flo!s

". Food #e$s

%. Ecology &yramid


5/23


1. FOO' C(AI)

The mo$ement of food energy from plants reso"rcesthro"gh process of eating and #eing eaten& )*oodChain+

E(ample :


6/23


. E)E*GY FLO#+

The process of flo%ing energy started from s"nray toprod"cers' cons"mers' then spreads o"t toen$ironments in the form of heat&


7/23AdaptifAdaptifEcology

". FOO' #E,+

'ECO-&O+E*



%. ECOLOGY &Y*A-I'

!rod"cers "s"ally place in first le$el ha$e the#iggest n"m#er compared %ith cons"mers&

Three ,ind of food pyramid :

a& N"merical !yramid

#& Biomass !yramid

c& Energy !yramid



a. )-E*ICAL &Y*A-I'

If co"nted' it is #ased on

the n"m#er of organismin each tropical le$el



$. ,IO-A++ &Y*A-I'

It is #ased on the totalmass of Biotic Components

in certain areas and atcertain time&



c. E)E*GY &Y*A-I'

It is a#le to gi$e acc"ratedescription a#o"t theenergy flo% in ecosystem&

Each tropic le$el occ"rsthe decrease of energy



ECO+Y+TE- TY&E+

1& -and Ecosystem a& taiga #ioma

#& t"ndra #ioma

c& desert #iomad& sa$anna #ioma

e& s"# tropical fall forest #ioma

f& tropical rain forest #ioma


13/23


a. ,IO-A TAIGA

Sit"ated in northern of the earth and mo"ntains of

tropical area&

It consist of one species' li,e conifer' pine and so on&

The animals in the Taiga Bioma are mo"se' #lac, #ears'

and #irds&


14/23


$. T)'*A ,IO-A

Sit"ated in northern of the earth and high mo"ntain&

It is dominated #y spagnum' lichenes short %ooded plantsand grasses&

Animals li$ing in the #ioma t"ndra ha$e thic, f"r li,e

m"sco(' pole deers' pole #ears and insects&


15/23


c. 'E+E*T ,IO-A

The rain fall is less than ./cm0year& The temperat"reat noon is $ery high #"t$ery lo% at night&

ro%s yearly plants s"ch

as cact"s' "nlea$ed plants'ha$e long root and tiss"esfor storing %ater&

Animals li$ing in thedesert are li2ards' frogs'sna,es' scorpions' androdentia&


16/23


d. +A/A))A ,IO-A

Spread o"t from tropicalareas to s"# tropical areas%ith 345./ cm0year rainfall&

The rainfall irreg"larly' higha#sorption' fast %aterdrainage&

Animal li$ing in this areaare #ison' 2e#ra' lions' %ilddogs' %ol$es' giraffes'

mo"se' sna,es&

!lant gro%ing in this areaare her#s and grass&


17/23

AdaptifAdaptif

Fall Forest ,ioma

Sit"ated in areas %ithtemperate 2one

*e% trees gro% in this area andare not dense&

The rainfall spread e$enly allyear along and the area has .seasons )s"mmer' fall' %inter'and a"t"mn+&

Animal li$ing in this area are:#irds' %oodpec,ers' s6"irrels'fo(' #ears&

e& *A-- *7REST BI7MA

Ecology


18/23


f. T*O&ICAL *AI) FO*E+T

Sit"ated in tropical and s"#tropical areas %ith 3//5334cm0year rainfall&

Many species of trees gro%

and ha$e dense lea$esforming canopy& The treesare 3/58/m high&

The animals li$ing in this

area are apes' o%ls' pig'tigers 9 rhinoceros&


19/23


3& ater Ecosystema& Sea %ater ecosystem

#& Coastal ecosystem

c& Est"arid& Coral reef

e& *resh %ater ecosystem


20/23


T(E A&&LICATIO) CO)CE&T A-O)G

ECOLOGY CO-&O)E)T+

To enhance prod"ction capacity& Agric"lt"ralacti$ities' the gro%th of plant from c"lt"re medi"mphase "p to prod"ction' in$ol$e #iotic and a#ioticen$ironments&

A#iotic threats threaten the de$elopment ofagric"lt"re in tropical area& Some treats are dryness'p"ddle' salinity0 al,alinity' acid s"lfate soil' lac, ofelement ! and ;n' and poisoned %ith Al and *e&


21/23

AdaptifAdaptif

*EFE*E)CE

;"liyanti' Amelia S' 3//"r"an' a,arta&

Setyo%ati' Nanis'=ra'M&Si' 3//


22/23



23/23


CO-&ILE' ,Y:

Documents

english_ekologi.ppt