what is a food web and what does the arrow represent?
What is used to indicate the flow of energy in a food chain or web
a food web is a map of who eats who in a food chain but its spread out and the arrows look like webs (explaining FOOD WEB)
A food chain is the chain of one animal eating the other while a food web is a web of different food chains. So it better represents an ecosystem.
Food web.
movement of earth's tectonic plates
This also applies to a food chain - The arrows in a food web represent the flow of energy through the web, further along the arrows/web means that less energy is moving along. The energy flows through arrow to the next consumer, the energy moving through the arrows have less and less energy as the web moves on. To put it in (much) simpler terms, the thing its pointing to eats the other thing.
The arrows represent the flow of energy.
The arrows in a food web points from a food source to the organism that eats it. It shows the flow of energy from organism to organism.
What is used to indicate the flow of energy in a food chain or web
The levels of a food web represent the energy.
no because the arrows in a food web/chain mean 'is eaten by' because a worm is eaten by a pidgeon.
a food web is a map of who eats who in a food chain but its spread out and the arrows look like webs (explaining FOOD WEB)
The answer to this question is very simple. The arrows on a food web represent the flow of energy. It show what is eatin by what and that the energy is transferred from the eatin to the eaters. Like I said the answer is very simple
no because the arrows in a food web/chain mean 'is eaten by' because a worm is eaten by a pidgeon.
Arrows
How energy moves from organism to organism.
pictographic arrows