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Rantai makanan

Rantai makanan. DISUSUN OLEH:ASHILA METTA RAHMA DANTI.  PENJELASAN .

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Rantai makanan

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  1. Rantaimakanan DISUSUN OLEH:ASHILA METTA RAHMA DANTI

  2. PENJELASAN • Rantaimakananadalahperpindahanenergimakanandarisumberdayatumbuhanmelaluiseriorganismeataumelaluijenjangmakanan (tumbuhan-herbifora –carnivora-omnivora).padasetiaptahappemindahanenergi ,80%-90%energi potensialhilangsebagaipanas ,karenaitulangkah- langkahdalamrantaimakananterbatas 4-5langkah saja. Denganperkataan lain ,semakinpendekrantaimakanansemakinbesar pula energi yang tersedia.

  3. contoh • Adaduatipedasarrantaimakanan : • 1. rantaimakananmakananrerumputan (grazing food chain .misalnya:tumbuhan-herbivora-carnifora-omnifora. • 2. rantaimakanansisa(detritus food chain).bahanmatimikroorganisme(detritivora=organismepemakansisa)predator danbangkai. • Para ilmuanekologimengenaltigamacamrantaipokokyaitu • rantaipemangsa,rantaiparasit, danrantaisaprofit

  4. rumput

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