Sunlight
what is origin of non-renewable energy sources, including how energy became trapped in these souces
How about: 'Energy sources are essential for an industrial economy'
most engery sources are derivded from the sun,s engery
Conventional energy sources are coal, oil, natural gas, and hydraulic energy sources.Non conventional energy sources are nuclear, solar, wind, geothermal, wave, tide, and biomass energy sources.
The two types of thermal energy sources are Geothermal and Thermal Energy
Sunlight
Sunlight
Different bacteria get their energy from different sources. There are three main types in bacterial metabolism: Phototrophs - get energy from sunlight Lithotrophs - get energy from inorganic compounds Organotrophs - get energy from organic compounds (compounds containing Carbon)
Solar energy....
You get energy from all food sources. There are plants and then there's meat. You get direct energy from eating plants. When you eat animals, you get the energy that they got from eating plants.
Autotrophs can be phototrophs or lithotrophs (chemoautotrophs). Phototrophs use light as an energy source, while lithotrophs oxidize inorganic compounds, such as hydrogen sulfide, elemental sulfur, ammonium and ferrous iron.
Photosynthesis for phototrophs, or chemosynthesis for chemotrophs.
increased use of alternative energy sources. -- A+
AC power sources are the adapter power sources. DC power sources are the direct power sources. DC stands for direct current, meaning it is a direct source of energy., and AC stands for alternating current, which means it is a secondary source of power.
What are iran's energy sources?
-- chemical (coal, oil, wood, biomass) -- nuclear -- gravity (hydro) -- natural kinetic (wind, tide) -- direct solar (photovoltaic)
There are various words to use: Phototrophs - photosynthetic organisms that use sunlight to make food. Autotrophs - organisms (including phototrophs) that make their own food and don't have to chase it down or catch it like animals (heterotrophs) do. Producers - the energy producers (capturers) in a food chain. Plants are the producers of terrestrial food chains. They are autotrophs in that they can make their own food. They are phototrophs in that they use light to carry out the reactions to make that food (photosynthesis).