Ultimately, the energy that drives a food chain is solar energy. Plants absorb and convert this energy, which insects, birds, and other herbivores transfer up the food chain until it reaches humans.
Well the sun dah, i mean come on the sun makes all plants live and grow it's the main source to grow trees flowers and well any type of bush or plant
-Tim Strohmeyer
Hoech Middle
the energy source in all ecowebs and ecosystems is the sun. it is what plants require for photosynthesis. then it is eaten by the primary consumer in the ecosystem or ecoweb and passes that energy on.
What is the main source is the sun cuz it gets the grass to grow and all the plants
Sun is the main source. Plants then make glucose out of the sunlight which are eaten by animals.
Most likely the producer
It is the sun.
The sun
Sun plays the source of energy in a food web.
Check out NASA's: "Planetary Fact Sheet" Web page. That's pretty good. There are slight differences in the answers to this question, depending on the source of information that you use.
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The Sun is the basis of all life on this planet and therefore the basis of all food. It is the power-house behind our weather. It provides the water, soil, heat and light, if the Sun burns out tomorrow. All life will stop. If we can survive the cold we will soon starve.
plants
The sun is the source of all energy in a food web. The primary producers - plants - use the sun's energy to produce organic compounds. Some producers eg micro-organism use inorganic chemical reactions to produce energy
Sun plays the source of energy in a food web.
Primary production, create energy, provide food, and so on.
Sun, Tree, Insect, Lizard, Snake, Hawk
Energy enters a food web by photosynthesis: the sun is the primary energy source, and autotrophs (mainly plants) 'fix' the energy & use it to convert carbon dioxide into foods which are then eaten by organisms further up the food chain.
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.
the sun
The Sun
The primary source of energy for almost all food chains is the sun. The usual series is that the sun provides energy to plants that provide to other creatures. Some ecosystems rely on other energy sources however. For instance some deep ocean ecosystems rely on geothermal energy harvested by bacteria.
What is used to indicate the flow of energy in a food chain or web
Energy flows up a food chain, from the primary producers to the primary consumers, to the secondary consumers, up to the tertiary and then quaternary consumers. Energy flows when one organism eats another.