1 / 6

Food webs – pg 105

Food webs – pg 105. Food chain. On pg 104, draw a food chain ( pg 105) Food chains always start with an autotroph, a herbivore comes second , and it ends with one or more carnivores. Food pyramids. Show trophic levels and the amount of energy in each level.

len-david
Download Presentation

Food webs – pg 105

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. Food webs – pg 105

  2. Food chain • On pg 104, draw a food chain • (pg 105) Food chains always start with an autotroph, a herbivore comes second, and it ends with one or more carnivores

  3. Food pyramids • Show trophic levels and the amount of energy in each level. • Only about 10% of the energy in each level is transferred to the next level • The rest is used up by the organisms in that level and given off as heat.

  4. Food Webs • Show multiple food chains and the organisms’ relationships

  5. On pg 104 • Draw a food web using these animals, and any others you can think of.

  6. Desert Food Web

More Related