Renewable energy produces practically no greenhouse gases, compared to fossil fuels (coal, oil and natural gas).
Hydroelectric power has very little greenhouse gas emissions associated with it. Wind and solar power tend to have low emissions. Geothermal energy also has low emissions.
Nuclear power has some greenhouse gas emissions associated with the mining and refining of uranium ore, but not a lot.
are you dum?a circuit with a source of energy and at least one conductor is blah.
coal
wind energyif you read careful it's a joke :)
Yes, solar energy is classed as a renewable source of energy.
the innermost energy level has the least amount of energy
are you dum?a circuit with a source of energy and at least one conductor is blah.
The least expensive energy source causes too much pollution
Metals have the least ionization energy
Geothermal
coal
No. They are the least because their energy levels are full.
fossil fuels are the least costly for us to use.
A conventional source of energy would be one that has been in use for quite a while - say, for a few decades at least, and on a sufficiently large scale. This is not the case with lightning.A conventional source of energy would be one that has been in use for quite a while - say, for a few decades at least, and on a sufficiently large scale. This is not the case with lightning.A conventional source of energy would be one that has been in use for quite a while - say, for a few decades at least, and on a sufficiently large scale. This is not the case with lightning.A conventional source of energy would be one that has been in use for quite a while - say, for a few decades at least, and on a sufficiently large scale. This is not the case with lightning.
the answer to this is geothermal
noble gases are least reactive
Gases have the least amount of molecules and they are spread farther apart so it takes a longer time for the sound energy to travel from molecule to molecule.
No. The first three noble gases (helium, neon and argon) have 1, 2 and 3 energy levels respectively.