The presentation on this page looks overly academicized. It lacks a description of energy tranfer efficiency between trophic levels and contains a lot of material on production levels in different biomes that really is irrelevant to the concept of energy metabolims in the environment. Really needs an ecologist to along and fix it up. A Primack3 trophic levels is the usual case, but 4 and 5 are found as well; 6 levels exist but is really exceptional. AnthèreI think that this page should probably be condensed and the links improved. Much of what is on this page is irrelevant, and much of the rest is better covered on other pages, including trophic pyramid, primary production, food web, soil food web, biodiversity. Justinleif 18:12, 13 March 2007 (UTC)I think this page would be much more useful if a section were devoted to humans, showing that it is much more efficient (and healthy) for humans to eat plants than to eat animals. User:BillShurtleff 24 April 2007There's something wrong with this phrase: "The only known exception to this is in deep sea hydrothermal vents chemosynthetic archaea form the base of the food chain).", namely, the lack of an opening parenthesis. Could someone fix this, please? ;

The web site that teaches physical geography and earth science ... There are many biomes underwater. Walk with us as we explore some ... sea stars, and all sorts of birds and insects looking for food ...

Answer the question: What's It Like Where You Live? Learn about terrestrial biomes and aquatic ecosystems. Follow link to site about plants.

Biotechnology and Genetic Engineering [ Home ] [ Food Chains ] [ Food Web ] [ Global Terrestrial Biomes ] [ Global Ecology ... World Biomes: Constructed by UC Berkeley students. Good information ...

 

I have chosen six main biomes on earth, and have added a section on aquatic communities. ... Grasslands Food Web KCalorie Pyramid

Here we see a diagram of some of the food web interactions in a coniferous forest. The primary producers are the coniferous trees and the undergrowth beneath them: the small ...

... Biomes -- Introduction. Introduction to Biomes A biome is an ... Grasslands Food Web KCalorie Pyramid

If you're interested in "Ecosystems, Habitats, and Biomes," consider one of these career ... decomposers, desert, ecology, ecosystem, endangered, energy cycle, extinction, food chain, food web ...

Habitats/Ecosystems/ Biomes . CONCEPT: Living things perform specialized tasks in the ... 1.03 define food chain / food web 1.04 explain how the success and survival of one living thing in an