Yes it is. The hydrosphere(mostly ocean water) is made up of H2O and other chemicals such as NaCl(salt), and smaller amounts of Mg, S, Ca, and other elements as ions. (Magnesium, Sulfur, Calcium etc.)
This is biomass.
Give biological source, chemical constituents and important uses
Chemical compoundsChemical compounds
What are some uses of chemical limestone
A steam engine uses a hydrocarbon based fuel source. The combustion of the fuel releases the chemical energy in the bonds in the form of thermal energy.
how is hydroflouric acid uses in chemical cleaning/
Buisnessmen and politicians
Geothermal is considered a renewable resource as it uses water and the earth's heat. Both of these are inexhaustible. However, if the water near the plant is exhausted (no more water in that area, but there is no less water than before), then the plant must be moved. It is still generally considered a renewable source of energy.
An energy resource which uses heat from underground rocks is known as geothermal energy. This is considered to be the best form of green energy.
Answer: A Photoheterotroph Feedback: *Energy source: -Phototroph: uses light -Chemotroph: uses redox reactions from an organic or inorganic compound *Carbon source: -Autotroph: uses CO2 -Heterotroph: uses an organic source of carbon
An endothermic reaction is one that uses chemical energy.
Answer: A Photoheterotroph Feedback: *Energy source: -Phototroph: uses light -Chemotroph: uses redox reactions from an organic or inorganic compound *Carbon source: -Autotroph: uses CO2 -Heterotroph: uses an organic source of carbon