Frontotemporal dementia (FTD) or frontotemporal degenerations refers to a group of disorders caused by progressive nerve cell loss in the brain's frontal lobes (the areas behind your forehead) or its temporal lobes (the regions behind your ears).
Solar thermal (heat) energy is a carbon-free, renewable alternative to the power we generate with fossil fuels like coal and gas. This isn't a thing of the future, either.
It is not a non-renewable resourc â¦ e in the same sense as mineral oil. Renewable resources are usually biological. If you use them you can grow more. Thus you can renew them. In short, solar energy is renewed every morning when the sun rises. No, solar energy is a renewable resource.