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Rantai Makanan

Rantai Makanan. By : Luthfi Nur Fadhli. Penjelasan.

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Rantai Makanan

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  1. Rantai Makanan By : Luthfi Nur Fadhli

  2. Penjelasan • Rantai makanan adalah perpindahan energi makanan dari sumber daya tumbuhan melalui seri organisme atau melalui jenjang 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. Ada dua tipe dasar rantai makanan: • 1. Rantai makanan rerumputan (grazing food chain). Misalnya: tumbuhan – herbivora – carnivora – omnivora. • 2. Rantai makanan sisa (detritus food chain). Bahan mati mikroorganisme (detritivora = organisme pemakan sisa) predator dan bangkai.

  4. Macan Rumput Zebra Jamur Ulat Buaya Ayam Burung Elang

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