Which term best describes a process that supports human life and economies at no cost to humans?

natural resource

ecosystem service

biodiversity

externality

1 answer

The term that best describes a process that supports human life and economies at no cost to humans is "ecosystem service." Ecosystem services are the benefits that humans derive from natural ecosystems, such as clean air and water, pollination of crops, climate regulation, and nutrient cycling, all of which are crucial for life and economic activities.