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Mengenal rantai makanan

Mengenal rantai makanan. Desained by:nalendra surya wicaksana. next. Rantai makanan.

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Mengenal rantai makanan

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  1. Mengenal rantai makanan Desained by:nalendra surya wicaksana next

  2. Rantai makanan • Rantai makanan adalah perpindahan energi makanan dari sumber daya tumbuhan melalui seri organisme atau melalui jenjang makan (tumbuhan-herbivora-carnivora-omnivora). Pada setiap tahap pemindahan energi, 80%-90% energi potensial hilang sebagai panas, karena itu langkah-langkah dalam rantai makanan terbatas4-5 langkah saja. Dengan perkataan lain, semakin pendek rantai makanan semakin besar pula energi yang tersedia next

  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 mikroganisme(detrivora=organisme pemakan sisa) predator dan bangkai. next

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  5. Thank you very much

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