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)
71 million years ago. Hope it helps :)
Europe and Asia are in the same landmass, like you can see in this picture.
I think the primary industry is chocolate or hats but i think it's chocolate
Iron rich minerals in rock pointed in one direction the switch to the exact opposite direction. I'd say that what supports this idea is that <span><u>Earth's magnetic field goes through pole reversals.</u></span>
