1 / 4

Mengenal rantai makanan

Mengenal rantai makanan. By:ella alfira. Pengertian.

tasha-richard
Download Presentation

Mengenal rantai makanan

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Mengenalrantaimakanan By:ellaalfira

  2. Pengertian • Rantaimakananadalahperpindahanenergimakanandarisumberdayatumbuhanmelaluiseriorganismeataumelaluijenjangmakanan ( tumbuhan - herbivora - karnivora – omnivora ).padasetiaptahappemindahanenergi , 80%-90% energipotensialhilangsebagaipanas , karenaitulangkah – langkahdalamrantaimakananterbatas 4- 5 langkahsaja . Denganperkataan lain , semakinpendekrantaimakanansemakinbesar pula energi yang tersedia .

  3. Adaduatipedasarrantaimakanan • 1. Rantaimakananrerumputan (grazing food chain ). • Misalnya : tumbuhan – herbivora – carnivora – omnivora . • 2. rantaimakanansisa (detritus food chain ) . Bahanmatimikroorganisme (detritivora = organismepemakansisa ) predator danbangkai .

More Related