We can estimate the age of an open cluster of stars by examining (The turnoff point of the cluster)
In space or population? If in population, then its Tokyo
Fossil fuel power plants burn coal or oil to create heat which is in turn used to generate steam to drive turbines which generate electricity. ... In 2017, fossil fuels generated 64.5% of electricity worldwide. These plants generate electricity reliably over long periods of time, and are generally cheap to build.
Yes it is! (:
Granite is one of the renewable resources!
I hope all is well, and you pass!