Because the sun grows plants and plants feed animals and animals continue the food chain.
The sun is the scource of all energy in food chains. Through photosynthesis the sun's energy is transformed into chemical energy and so utilised by living organisms
the sun
All food chains flow of energy start from the sun.
No, all food chains must start with a producer that harvests energy from the sun, and distributes it throughout the ecosystem.
It should start with the sun.
the day
Either a sun or producer e.g grass and plants
Food chains are vital for life everywhere. Most food chains normally start with a green plant. However, the sun is the reason for the plants growing, but then I am moving on to photosynthisis
the sun is the beginning of all food chains
It is the sun.
Yes. It is neccessary for the base of every food chain.
Producers always or the sun!
Food chains always start with plants which are the producers then it will be followed by consumers and so on... CorrectionThey start of with the plants then the small animals then get bigger