I'm not entirely sure what you mean by sustainable, but solar energy will be available until the Earth dies. So, in that sense it is sustainable. On the other hand it is not economically feasible as a broad based source of energy, so in that sense it is not sustainable.
Solar energy is the source of energy behind the carbon cycle.
availability of energy source in the phil.for water irragation.
Abiotic factors
Which internal energy source produces heat by converting gravitational potential energy into thermal energy?
Those are raw materials. Sun light is the energy source.
The abiotic factor that provides energy for nearly all life on earth is the sun. Through the process of photosynthesis, plants and some bacteria are able to convert sunlight into energy, which is then transferred through the food chain to other organisms.
Trees and sunlight are examples of abiotic factors in an ecosystem. Abiotic factors are non-living components that play crucial roles in sustaining life and influencing the balance of an ecosystem. Trees provide habitat and resources for various organisms, while sunlight is essential for photosynthesis and energy production.
Originally 100 years ago cameras were entirely mechanical, and needed no energy. These days they use batteries as the power source to make everything work.
Abiotic Factor: The Sea Otter is carnivorous, so it eats mussels, etc. So, the organisms that are in a shell, the sea otter brings the shell to the surface and get a rock to crack the shell open. Obviously, the rock would be an abiotic factor. So the rock helps the otter survive by letting it eat (source of energy).
Producers are biotic because they are living organisms that can photosynthesize or convert inorganic substances into energy through various processes such as chemosynthesis. They play a vital role in ecosystems by serving as the primary source of energy for other organisms.
abiotic
sun, wind, geothermal energy, glaciers
All radiance (ionic,charge or atomic) from all matter , biotic or abiotic is explained as energy in science .The same energy is radiance of God for the theists.
green energy source
The term clean source of energy refers to only primary energy sources as wind or solar energy. Electricity, by definition, is not a primary energy source. It is a secondary energy source that is could be produced by a clean energy source as wind or any renewable primary energy source or produced by fossil energy source as oil, natural gas, or coal.
An abiotic need is any factor in a habitat that results from a non-living source. Examples are shelter, light, climate, water availability.