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Why does energy flow and chemicals cycle through food webs?
the eb
What is the primary difference between interaction webs and food webs?
Interaction webs include non-trophic interactions, food webs do not
What is a model that shows many interconnected food chains and pathways in which energy and matter flow through an ecosystem?
Food webs
Is there a relationship between the complexity of a food chain and its ability to survive environmental changes?
Food webs with alternate energy sources for higher trophic levels are intrinically better for survivability. More complexity could mean less impact on the whole system if one energy source should fail for some reason.
Which is more accurate a food chain or food web?
The level of accuracy depends on what an individual is comparing the accuracy to / what an individual is looking for. Food chains are accurate when an individual wants to know how energy passes from one organism to the next, and where the energy is passed into the environment once more. Food webs are accurate when an individual wants to know how energy passes in a section of an ecosystem (or an entire ecosystem), and where the energy is passed into the environment once more.
What is the original source of energy for most food webs?
The sun.
In a food web what is the source of energy?
In most food webs the Sun is the ultimate source of energy. Some food webs start with chemotrophs and in those cases the source of the energy are chemicals often from underwater volcanoes.
What is the source of all energy in food chains or food webs?
the source for all enery is sunlight
What is the primary energy source of all food chains and food webs?
It is the sun.
What is the main source of energy entering most food webs?
the sun i think
What is the primary source of energy that flows through food webs on land?
The sun
The original source of energy in your food is?
ecosystemIn most food webs the Sun is the ultimate source of energy.
Does energy cycle in a food chain involves energy transfer in food webs?
Yes
What is primary source for food chain and food webs?
The primary souce is the SUN
What is the role of producers in food chain and food webs?
The energy from the sun!
How is the food web and the energy web the same?
their webs
Differences between foodchain and foodweb?
food webs contain many food chains however a food chain shows only one primary source and food webs contain more than one primary source.
