Food production is a provisioning service, not a regulating service.

Air purification by ecosystems removes harmful pollutants from the air, which can reduce the risk of respiratory diseases, heart disease, and other health problems.

Water purification by ecosystems does not increase the risk of flooding. In fact, it can help to reduce flooding by absorbing excess water.

Climate regulation by ecosystems helps to maintain a stable climate, which can reduce the risk of extreme weather events, heat-related illnesses, and other health problems.

Regulating services can be degraded by pollution, climate change, and land use change.

Degrading regulating services can have a number of negative consequences, including increased risk of disease, decreased quality of life, and increased risk of natural disasters.

Protecting regulating services requires a combination of reducing pollution, mitigating climate change, and protecting natural habitats.

All of the regulating services listed are essential for human health.

Regulating services contribute to human well-being by providing clean air and water, helping to regulate the climate, and reducing the risk of natural disasters.

Protecting regulating services faces a number of challenges, including pollution, climate change, and land use change.

Investing in regulating services can provide a number of benefits, including improved air quality, improved water quality, and reduced risk of natural disasters.

Regulating services can be valued using a variety of methods, including market prices, non-market valuation techniques, and expert opinion.

Valuing regulating services is important for informing decision-making, raising awareness of the importance of regulating services, and promoting investment in regulating services.

Valuing regulating services faces a number of challenges, including data limitations, uncertainty, and complexity.

Despite the challenges, it is important to continue to value regulating services in order to inform decision-making, raise awareness of the importance of regulating services, and promote investment in regulating services.