Fossil Fuels will not always be around. They're a nonrenewable resource. At least for the next millennia.
Just think, in about a million years, we'll be fossil fuels.
Unique archaea characteristics include their ability to live in extremely hot or chemically aggressive environments, and they can be found across the Earth, wherever bacteria survive. Those archaea that live in extreme habitats such as hot springs and deep-sea vents are called extremophiles.
Density= 1.2092 because density = mass/volume
https://do-work-zone.com/?mref=hello69