Which of the following could be considered an example of resource sustainability?

The recognition of compost bins as an example of resource sustainability stems from their role in promoting environmental health and resource efficiency. Composting allows organic waste, such as food scraps and yard waste, to decompose naturally, transforming it into nutrient-rich compost that can enrich soil. This natural recycling process reduces the volume of waste sent to landfills, minimizes methane emissions associated with decaying organic materials, and supports sustainable agricultural practices by improving soil health.

By diverting organic waste from traditional waste streams and facilitating its use as a reusable resource, compost bins contribute to a circular economy, where materials are kept in use for as long as possible, thereby maintaining their value and reducing the consumption of new resources. This aligns with the principles of sustainability by conserving resources, reducing pollution, and fostering a healthier ecosystem.