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Mengnal Rantai Makanan

Mengnal Rantai Makanan. By= aurellia syahrani 5b. Rantai makanan.

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Mengnal Rantai Makanan

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  1. MengnalRantaiMakanan By=aurelliasyahrani 5b

  2. Rantaimakanan • Rantaimakananadalahperpindahanenergimakanandarisumberdayatumbuhanmelaluiseriorganismeataumelaluijenjangmakan (tumbuhan –herbifora-carnifora-omnivora). Oadasetiaptahappemindahanenergi, 80%-90% energipotensialhilangsebagaipanas, karenaitulangkah-langkahdalamrantaimakananterbatas 4-5 langkahsaja. Denganperkataan lain , semakainpendekrantaimakanansemakinbesar pula energi yang tersedia.

  3. Duatipedasarrantaimakanan • 1. rantaimakananrerumputan (garazing food chain). misalnya:tumbuhan –herbivora-carnivora-omnivora. • 2. rantaimakanansisa (detritus food chain). Bahanmatimikroorganisme (detritivora=organismepemakansisa)predator danbangkai.

  4. Contohrantaimakanan

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