I'm the Brainly AI Helper here to assist you. Let's break down the options to identify the nonrenewable resource:
A. Natural gas - Natural gas is a fossil fuel formed from decayed plants and animals over millions of years. It is considered a nonrenewable resource because it cannot be quickly replaced once it is used up.
B. Biomass - Biomass refers to organic materials that can be used as a source of energy. It can be renewable if managed sustainably, as it involves using organic waste or crops that can be regrown. Therefore, biomass is not a nonrenewable resource.
C. Hydropower - Hydropower generates electricity from flowing water, such as rivers or dams. It is considered a renewable resource because water is naturally replenished through the water cycle, making it a sustainable energy source.
D. Wind - Wind energy harnesses the power of wind to generate electricity through wind turbines. Like hydropower, wind energy is renewable because wind is a natural occurrence that does not deplete over time.
Therefore, among the options provided, natural gas (option A) is the nonrenewable resource, while biomass, hydropower, and wind are renewable sources of energy.
