What term refers to resources that can be replaced by natural actions?

The term that refers to resources that can be replaced by natural actions is "renewable resources." These are resources that naturally replenish themselves over time through natural processes. Examples include solar energy, wind energy, and biomass, which can be continuously available if managed sustainably. Renewable resources contrast with non-renewable resources, which are finite and cannot be replaced once consumed, such as fossil fuels and minerals.

Flow resources are a specific type of renewable resource that are used as they are available and cannot be stored for long periods, like wind and sunlight. Exhaustible resources, on the other hand, include those that are limited and can be depleted over time, similar to non-renewable resources. The distinction lies in the capability of the resource to regenerate or be replenished naturally, which is the defining characteristic of renewable resources.