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DAFTAR ISI
HALAMAN SAMPUL……………………………………………………………………………... I
HALAMAN PENYUSUN…………………………………………………………………………. II
KATA PENGANTAR…………………………………………………………………………….. III
DAFTAR ISI……………………………………………………………………………………… IV
DAFTAR GAMBAR……………………………………………………………………………... V
DAFTAR VIDEO………………………………………………………………………………... VI
PETUNJUK PENGGUNAAN E-BOOK……………………………………………………..…..VII
FITUR E-BOOK…………………………………………………………………………………VIII
PETA KONSEP…………………………………………………………………………………...IX
A. Komponen Ekosistem………………………………………………………………………. 4
a. Komponen biotik ............................................................................................................... 4
b. Komponen abiotik .............................................................................................................. 5
B. Interaksi Antar Komponen dalam Ekosistem 13
a. Interaksi antar individu membentuk populasi .................................................................. 13
b. Interaksi antar populasi membentuk komunitas ............................................................... 14
c. Interaksi antar komunitas dengan komponen abiotik membentuk ekosistem .................. 18
d. Interaksi antar ekosistem membentuk biosfer .................................................................. 24
C. Aliran Energi……………………………………………………………………………… 30
a. Rantai makanan ................................................................................................................ 30
b. Jaring – jaring makanan ................................................................................................... 31
c. Piramida ekologi .............................................................................................................. 32
D. Daur Biogeokimia………………………………………………………………………….36
a. Daur Nitrogen .................................................................................................................. 37
b. Daur Air ........................................................................................................................... 38
c. Daur Sulfur ....................................................................................................................... 41
d. Daur Karbon dan Oksigen................................................................................................ 41
e. Daur Fosfor ...................................................................................................................... 42
E. Keseimbangan Ekosistem ..................................................................................................... 43
LATIHAN SOAL…………………………………………………………………………………. 49
RANGKUMAN…………………………………………………………………………………… 57
DAFTAR PUSTAKA…………………………………………………………………………… 58
GLOSARIUM….………………………………………………………………………………….59
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