Examples of provisioning services?

• A. Food, fuel, water, fiber, & medicine
• B. Air quality
• C. Climate regulation
• D. Pollination of crops

Answer: (A)

Provisioning services are the tangible goods you obtain from ecosystems—things you can directly harvest, extract, or use as resources. Food, fuel, water, fiber, and medicine fit this idea perfectly because they are concrete products produced by natural systems and used by people in everyday life.

Air quality and climate regulation, while crucial to health and stability, are about how ecosystems regulate the environment rather than providing a direct product. Pollination of crops is a vital ecological process that supports production, but it’s generally classified as a supporting (or regulating) service because it enables yields rather than being a primary product you consume or trade.