The source has chemical and potential energy which when switched on transforms into a chemical reaction. Potential energy is stored energy. A wire which is part of a circuit carries the electrical energy to the bulb which is a form of light energy. This completes the transformation of potential energy - chemical energy - electrical energy - light energy.
I would oppose because of the health reasons. I live in a good sized city with a large population. A hazardous waste impound would likely draw heath problems into the city, causing the population to drop.
The three documents used to create the mail merge are the main document, the source of data, and the merged document.
When genetic molecules are broken down and deciphered under a large scale then the defects can be magnified and researched and further stopped. Hopefully with the scientific advancements at hand and with enough people to come forward to participate in the study these diseases and genetic defaults will cease.
Triple Alliance: Italy, Germany, Austria-Hungary