It can come from man (air heating,gas heating,ect.) and it can come from nature (the sun)
You do not found C.F.L. bulb in nature as such. So it is an artificial or man made source of light. It consumes very less energy. As it does not gives out heat.
Light.
A. thermal energy B. nuclear energy C. gravitational potential energy D. Chemical potential energy the correct answer will be A. thermal energy because friction cause heat that what cause thermal energy.
"Yet it is certain that the power to produce this delight, does not reside in nature, but in man, or in a harmony of both.."
It is a man-made element and, due to its high radioactivity does not exist in nature.
If you are asking if it is possible to 'shoot' energy beams, then no. There is a man who can project heat waves from his hands at will, but not many people can do that.
because it is warm water that travel to heat the earth and it creates electricity
Shapes that come from nature and do not look man made. Like flowers and flowing lines.
Shapes that come from nature and do not look man made. Like flowers and flowing lines.
wath is man destroya of nature
The ultimate source of energy available to man is the sun, the huge thermo-nuclear furnace that supplies the earth with the heat and light that are essential to life. The sun produces thermal energy (heat energy) in the form of radiation. Thermal energy is heat energy in transfer. Heat is a form of energy. When heat it is in the process of being transfered, it is called thermal energy. At a more basic level, thermal energy comes form the movement of atoms and molecules in matter. It is a form of kinetic energy produced from the random movements of those molecules.
human effort