A: Atoms! Hope this helps ur welcome.
One many global warming is affecting Antarctica.
The only disadvantage I could think of would be price of equipment needed to produce energy from the source (i.e. price of solar panels)
The Establishment Clause or the Religion Clause is the first of several pronouncements in the First Amendment to the United States<span> Constitution, stating,</span>Congress shall make no law respecting an establishment of religion<span>, or prohibiting the free exercise</span>