Difference between revisions of "Food Web"

Revision as of 10:45, 8 June 2019

A food web is a diagram made from many food chains linked together.

Food webs always start with a producer.

The arrows in a food web always point from the food to the animal that eats it.

These two food chains can be combined into a food web.


This a food chain.

This a food chain.

This food web has been made by combining the two food chains.


This food web has trees, grass and bushes as producers at the bottom and Lions and Vultures as the top carnivores.


This food web has seaweed and phytoplankton as producers at the bottom and Blue Whales and Killer Whales as the top carnivores.

A food web is a diagram which shows the feeding relationship between many organisms in a community.

Food webs always begin with the first trophic level (a producer).

The arrows in a food web always show the direction of energy transfer between the trophic levels.


This a food web shows the feeding relationships between organisms in a community that live in a savanna habitat.


This a food web shows the feeding relationship between organisms in a community that live in the Southern Ocean and Antarctica which is both an arctic and an ocean habitat.

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 |[[File:FoodWeb2.png|center|500px]]
 |-
-| style="height:20px; width:500px; text-align:center;" |This a '''food web''' has trees, grass and bushes as producers at the bottom and Lions and Vultures as the [[Top Carnivore|top carnivores]].
+| style="height:20px; width:500px; text-align:center;" |This '''food web''' has trees, grass and bushes as producers at the bottom and Lions and Vultures as the [[Top Carnivore|top carnivores]].
 |}
@@ Line 35: / Line 35: @@
 |[[File:FoodWeb3.png|center|500px]]
 |-
-| style="height:20px; width:500px; text-align:center;" |This a '''food web''' has seaweed and phytoplankton as producers at the bottom and Blue Whales and Killer Whales as the [[Top Carnivore|top carnivores]].
+| style="height:20px; width:500px; text-align:center;" |This '''food web''' has seaweed and phytoplankton as producers at the bottom and Blue Whales and Killer Whales as the [[Top Carnivore|top carnivores]].
 |}