Which of the following statements is true?

-Coal, oil, and natural gas are renewable energy sources.

-A mineral's hardness is its least informative property.

-Conglomerates are formed from regional metamorphism.

-The rock cycle is driven by the movement of tectonic plates.

The answer is the third statement - conglomerates are formed from regional metamorphism. It is false that coal, oil, and natural gas are renewable energy sources because these three are fossil fuels which are not renewable. It is also false that a mineral's hardness is its least informative property since hardness is minerals' main property. Lastly, it is not the rock cycle that is driven by the movement of tectonic plates. It is the earthquake.