Correct option is D
Explanation Ecosystem services refer to the benefits that humans derive from ecosystems. In the context of forest ecosystems, climate regulation (c) and timber (d) are recognized as direct ecosystem services. Climate regulation involves the role of forests in carbon sequestration and maintaining local climates, while timber is a tangible product derived from forests that supports various industries. While resins, gums, and pollination are also important, they are often categorized as specific products or ecological functions rather than broad ecosystem services.
Information Booster
· Climate Regulation: Forests help in regulating temperatures, influencing weather patterns, and mitigating climate change by sequestering carbon dioxide.
· Timber: A significant economic resource provided by forests, timber is essential for construction, furniture, and other industries.
Additional Information
· Resins and Gums: Though valuable, they are often considered specific products rather than overarching services.
· Pollination: While essential for plant reproduction, it is more accurately categorized under ecosystem functions, impacting food production rather than being a direct service provided by forests.