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Mengenal rantai makanan

Mengenal rantai makanan. By:shafa. Penjelasan .

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Mengenal rantai makanan

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  1. Mengenalrantaimakanan By:shafa

  2. Penjelasan • rantaimakananadalahperpindahanenergimakanandarisumberdayatumbuhanmelaluiseriorganismeataumelaluijenjangmakan (tumbuhan – herbivora – carnivora – omnivora ) padasetiaptahappemindahan energi,80%-90% energipotensialhilangsebagaipanas, karenaitulangkah- langkahdalamrantaimakananterbatas 4-5 langkahsaja. Denganperkataan lain, semakinpendekrantaimakanansemakinbesar pula energi yang tersedia

  3. contoh • 1. rantaimakananperumputan (grazing food chain) misalnyatumbuhanherbivoracarnivoraomnivora • 2. rantaimakanansisa (detritus food chain). Bahanmatimikroorganisme (detrivora = organismepemakansisa) predator danbangkai

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