All of the above because fossil fuels are non renewable and all of these are fossil fuels
Each layer has its own properties, composition, and characteristics that affects many of the key processes of our planet. They are, in order from the exterior to the interior – the crust, the mantle, the outer core, and the inner core.
They are natural disasters.
The best answer i see is A)- Cooling
i hope this is right and it helps you