Page 3 - e-book/IPA

Daftar Isi

Halaman Judul ....................................................................................................... i

Kata Pengantar ...................................................................................................... ii
Daftar Isi ................................................................................................................. iii

Petunjuk Penggunaan Buku ................................................................................. iv

Materi Pembelajaran ............................................................................................ vii
Peta Konsep ............................................................................................................ ix

Lingkungan

A. Pengertian Lingkungan ................................................................................ 2
B. Satuan-satuan dalam Ekosistem .................................................................. 13

Interaksi dalam Ekosistem Membentuk Suatu Pola

A. Rantai Makanan ........................................................................................... 17
B. Jaring-jaring Makanan ................................................................................. 18

C. Piramida Makanan ....................................................................................... 19

Interaksi antar Komponen Biotik
A. Netral .......................................................................................................... 23

B. Predasi ......................................................................................................... 23
C. Simbiosis ..................................................................................................... 23

D. Kompetisi ................................................................................................... 25
E. Anatibiosis ................................................................................................... 25

Pola Interaksi Manusia Memengaruhi Ekosistem ............................................. 27

Rangkuman ............................................................................................................ 29
Uji Kompetensi ...................................................................................................... 30

Daftar Pustaka ....................................................................................................... 36

Glosarium ............................................................................................................... 37
Informasi Penulis ................................................................................................... 38

Kelas VII SMP/MTs Semester 2 iii