Final answer:
Ecosystem services are the benefits that natural ecosystems provide to humans. They extend the capabilities of core processes by enhancing human well-being.
Step-by-step explanation:
Ecosystem services are the benefits that natural ecosystems provide to humans. They include processes such as maintaining the water cycle, providing oxygen, filtering pollutants, and pollinating crops. These services extend the capabilities of the core processes they support by enhancing the overall well-being of human life.