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Rantai Makanan

Rantai Makanan. Designed by Fadhila Syifa Khairunnisa. Pengertian Rantai Makanan.

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Rantai Makanan

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  1. Rantai Makanan Designed by Fadhila Syifa Khairunnisa

  2. Pengertian Rantai Makanan • Rantai makanan adalah perpindahan energi makanan dari sumber daya tumbuhan melalui seri organisme atau melalui janjang makanan (tumbuhan – herbivora – carnivora – omnivora).pada setiap tahap pemindahan energi, 80%-90% energi potensial hilang sebagai panas, karena itu langkah-langkah dalam rantai makanan terbatas 4-5 langkah saja. Dengan perkataan lain, semakin pendek rantai makanan semakin besar pula energi yang tersedia.

  3. Tipe dasar rantai makanan • Rantai makanan rerumputan ( grazing food chain ). Misalnya herbivora - carnivora – omnivora. • Rantai makanan sisa ( detritus food chain ). Bahan mati mikroorganisme ( detritivora = organisme pemakan sisa) predator dan bangkai.

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