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.
A food web is a diagram that shows the feeding relationships between different organisms in an ecosystem. The arrows in a food web represent the flow of energy and nutrients as one organism is consumed by another. They point from the organism being eaten to the organism doing the eating.
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.
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.
What is used to indicate the flow of energy in a food chain or web
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
The arrow in a food chain points to where the energy is going.
Transfer of energy