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Mengenal Rantai Makanan .

Mengenal Rantai Makanan. BY: NAIFA SAHDA DERMAWAN. Mengenal Rantai Makanan.

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Mengenal Rantai Makanan .

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  1. MengenalRantaiMakanan. BY: NAIFA SAHDA DERMAWAN.

  2. MengenalRantaiMakanan. • Rantaimakananadalahperpindahanenergimakanandarisumberdayatumbuhanmelaluiseniorganismeataumelaluijenjangmakanan(tumbuhan-herbivora-carnivora-omnivora). Padasetiaptahappemindahan energi,80%-90% energipotensialhilangsebagaipanas,karenaitulangkah-langkahrantaimakananterbatasdalam 4-5 langkahsaja. Denganperkataan lain, semakinpendekrantaimakanansemakinbesar pula yang tersedia.

  3. Ada 2 tipedasarrantaimakanan. • 1. Rantaimakananrerumputan(grazing food chain). Misalnya:tumbuhan-herbivora-carnivora-omnivora. • 2. Rantaimakanansisa(detritus food chain). Bahanmatimikroorganisme (detritivora =organismepemakansisa) predator danbangkai. • Para ilmuwanekologimengenal 3 macamrantaipokokyaiturantaipemangsa,rantaiparasit, danrantaisaprofit.

  4. Animasirantaimakanan.

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