What would NOT be considered a renewable resource?

Natural gas is classified as a non-renewable resource because it is derived from fossil fuels that take millions of years to form. Once extracted and utilized, natural gas cannot be replenished on a human timescale, making it finite. Unlike solar, wind, and hydropower, which harness energy from natural cycles and can be replenished continuously, natural gas relies on reservoirs that eventually deplete. Thus, among the options listed, natural gas distinctly does not fit the criteria of a renewable resource due to its limited availability and the environmental implications of its extraction and use.