Energy is the ability to cause change in matter or the environment.
Energy is a force that can create a reaction or motion.
It is hard to give a definition that is both accurate and easy to understand. It is sometimes defined as "the ability to do work", but this really doesn't cover all cases. There is a certain magnitude, called "energy", that can be calculated for physical systems; this magnitude is known to be conserved, meaning that it doesn't increase or decrease over time. For a more detailed explanation, it is best to read the Wikipedia article on "Energy", or some similar overview.
well a good definition is solar energy
The recent definition of a renewable energy source is that could be compensated in less than 100 years.Examples are: Solar energy, geothermal energy, biomass energy, ... etc
Renewable energy is natural energy which does not have a limited supply. Renewable energy can be used again and again, and will never run out ...
Yes; the definition of passive is no energy required
Energy from the earth's heat is called geothermal.
The definition of Heat Energy is The energy created by conduction. : )
well a good definition is solar energy
Radiant energy
Definition of conventional and non conventional energy
There is no appropriate definition of energy on the list that follows the question.
warmness *the earth science definition*- The average Kinetic energy of a substance. Kinetic energy is energy at motion. Potential energy is energy at rest.
It is sound energy.
to take in energy
A kid friendly definition of the word energy is, the ability to do work.
Solar energy is, by definition, energy. It is not transformed into it. It is it.
The definition of energy is the ability to work.
form of energy from the sun