the sun
Ultimately, it all comes from the Sun.
The energy used by a living organism on Earth primarily comes from the sun through photosynthesis. Plants and other photosynthetic organisms convert sunlight into chemical energy in the form of sugars, which is then used by other organisms through the food chain. Some organisms also obtain energy through consuming other organisms.
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The primary source of energy for living things on Earth is the Sun. Through the process of photosynthesis, plants and other organisms are able to convert sunlight into chemical energy which is then used by all living organisms for their survival and growth.
With few exceptions, the origin from which all organisms on earth get their energy is the sun.
Most of the energy in Earth's atmosphere, oceans, and living systems comes from the Sun. Sunlight is absorbed by the Earth's surface and is then transformed into various forms of energy that drive atmospheric processes, ocean currents, and support photosynthesis in living organisms. This energy is vital for sustaining life on Earth.
The majority of energy on Earth comes from the sun. Solar energy is captured by plants through photosynthesis, which is then passed on through the food chain to other organisms. Additionally, the Earth's internal heat also contributes to energy sources such as geothermal energy.
The energy in food for living organisms comes from the process of cellular respiration. During respiration, glucose and other nutrients are broken down to produce ATP, which is the energy currency of cells. This ATP is then used by the organism to carry out various cellular functions and maintain life.
All earth's energy comes from the sun.
The ultimate source of energy on Earth is the sun. Solar energy is absorbed by plants through photosynthesis, which is then transferred through the food chain to provide energy to all living organisms on Earth. Additionally, the sun's energy drives the planet's climate and weather patterns.
The primary process for energy used by living organisms on Earth is photosynthesis. This process occurs in plants, algae, and some bacteria, where they convert sunlight into chemical energy in the form of glucose. This glucose is then consumed by other organisms to fuel their own metabolic processes.