Efficiency decreases as length of food chain increase as little foo is available at end of food chain .
The length of a food chain is related to its efficiency by when it is smaller it is more efficient. This is because the energy is not being used up as quickly.
it shows how food chains are related.
food chains that overlap I think are called overlapping food chains. Food chains that overlap are called overlapping food chains.
A network of related food chain is mike as pubic lice
A food chain can only be up to 5 trophic levels in length, including the producer. Only a small proportion of the previous organism's energy is passed down through trophic levels to the next organism. This diminishes the energy available, so there is little or no energy to be gained after the 5th stage of a food chain. :)
They are called food chains.
food chains
Food Chains! :)
a food web is a series of organisms related by predator-prey and consumer resource interactions; the entirety of interrelated food chains in an ecological community.
Food webs and food chains are mostly the same
The term used to describe food chains that overlap and intersect is called a food web. A food web consists of multiple food chains in an ecosystem.
A food web is a model that shows how food chains overlap.