The sewage
hydroenergy
hydropower
Hydel
India primarily uses coal as the main source of energy for its needs.
energy, oxygen
Thermal (Coal)
Sources do not contribute to needs, they contribute to SUPPLY.Needs are generated by people and industry.
Glucose is considered a very important molecule for living beings because it provides us energy & we use most of the energy in the form of glucose(the ultimate source of energy. bhuvan sorout
- no air pollution - no greenhouse effects - no fossil fuel - the most important alternative source of energy - it is the energy of the future
An energy source is something that gives off energy. Such as sun, wind, water, coal. Sun is important in producing solar energy, wind is important for wind energy, Water for hydroelectric power And coal for thermal power.
hydrogen
Fossil fuels