The Sun.
Assuming you mean the source of energy, the original source of all energy for life on this planet is the sun.
carbon
The sun.
The sun, or plants
The original source of almost all energy in an ecosystem is the sun.
carbon
The sun
The Sun
The original ultimate source of all energy on our planet is the sun. The sun's nuclear fusion reactions produce vast amounts of energy that reach Earth in the form of sunlight, which drives the planet's weather systems, supports photosynthesis in plants, and powers all life on Earth.
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 energy for almost all energy sources on Earth is the Sun. Solar energy drives many natural processes, including the formation of fossil fuels and renewable energy sources such as wind and hydroelectric power.
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.