The Sun.
The original source of almost all energy in an ecosystem is the sun.
The Sun :D
An organism that is the source of all food in an ecosystem is called a producer. A consumer gets its energy by feeding on other organisms.
The ultimate source of energy in any ecosystem is the sun. Solar energy is converted into chemical energy through the process of photosynthesis by plants, which then gets transferred through the food chain to all other organisms in the ecosystem.
All the energy in an ecosystem primarily comes from the sun. Through the process of photosynthesis, plants convert solar energy into chemical energy, which forms the basis of the food chain. This energy is then transferred to herbivores and subsequently to carnivores as they consume one another. Thus, sunlight is the foundational energy source driving the ecosystem's energy flow.
The primary source of energy for all organisms in this ecosystem is the Sun. Plants and other producers use sunlight in the process of photosynthesis to convert it into energy that is passed on to other organisms through the food chain.
Photosynthesis - the capture of light energy by plants and its transformation into chemical energy.
The ultimate source of all energy in a terrestrial ecosystem is the sun. Plants capture this solar energy through photosynthesis and convert it into chemical energy, which is then passed on to other organisms in the ecosystem through the food chain.
the sun
The sun.
The primary source of energy in an ecosystem is the sun. Through the process of photosynthesis, plants and other photosynthetic organisms convert sunlight into chemical energy, in the form of glucose. This energy is then transferred through the food chain as organisms consume plants or other organisms for energy.
The ultimate source of all food in an ecosystem is the sun, which provides energy for photosynthesis in plants. Plants are then consumed by herbivores, which are in turn eaten by carnivores, forming a food chain. This flow of energy sustains the entire ecosystem.