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What is the primary difference between interaction webs and food webs?
Food webs specifically show the flow of energy and nutrients through an ecosystem via feeding relationships, while interaction webs include other types of relationships such as competition, predation, and mutualism. Interaction webs provide a more comprehensive view of the complex interactions within an ecosystem beyond just who eats whom.
What are the differences between classical food web and present food web?
Classical food webs are simplified representations of energy flow in an ecosystem, while present food webs are more complex and inclusive of a wider range of organisms and interactions. Present food webs also consider more factors like human impacts, climate change, and invasive species. Additionally, present food webs may incorporate networks of interactions rather than linear chains of energy transfer.
Why does energy flow and chemicals cycle through food webs?
Energy flows through food webs because it is transferred from one organism to another as they consume each other. Chemicals cycle through food webs as they are taken up by organisms, released back into the environment through waste and decomposition processes, and then taken up again by other organisms in a continuous cycle to support life.
Why do food webs not include the sun?
I assume you mean the energy flow diagram. The sun should be present. EDIT: Sorry, food web, I remember now. Its strictly a transfer of material. The sun does not transfer any material to plants, and so is not present in 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.
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 primary source of energy that flows through food webs on land?
The sun
What is the main source of energy entering most food webs?
the sun i think
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.
