The sun
The sun !... Ultimately all energy on Earth is supplied by the sin.
the source for all enery is sunlight
There are many sources of energy, Ultimately it all comes from the big bang.
The original energy source on Earth is the sun. Solar energy fuels life on our planet through photosynthesis, which converts sunlight into chemical energy that sustains plants and, ultimately, all living organisms through the food chain.
The original source of most energy on Earth is the sun. Solar energy provides the power for various processes like photosynthesis, which is the basis of the food chain and ultimately sustains all life on the planet.
A source of Energy.
decomposers
The sun.
It is the sun.
The ultimate source of energy for all organisms on our planet is the sun. (High-energy compounds, especially ATP, are often described as the immediate source of energy.)
Our main source of energy comes from the food and drinks we consume. Oxygen is used by our bodies to help break down the nutrients in food to release energy through a process called cellular respiration, but the energy itself ultimately comes from the food we eat.
The ultimate energy source for all food chains is the sun. Plants use sunlight to photosynthesize, converting solar energy into chemical energy that is passed on to herbivores when they consume the plants. This energy then moves up the food chain as animals consume other animals.