Final answer:
Gifford Pinchot, as the Chief of the U.S. Forest Service, indeed supported the conservation and sustainable use of the nation's natural resources, implementing policies for responsible management and increasing protected forests.
Step-by-step explanation:
It is true that Gifford Pinchot advocated for the preservation of the nation's reserves through planned use and renewal. As the first Chief of the U.S. Forest Service, Pinchot played a significant role in promoting the concept that the government should ensure the sustainability of natural resources. His approach to conservation was often termed "utilitarian conservation", which meant the responsible management and use of resources to benefit the public.
Under the leadership of President Theodore Roosevelt, Pinchot increased the number of protected forests, introduced requirements for lumber companies to plant trees, and opposed the destructive practice of clear-cutting forests. His tenure as Chief Forester was notable for implementing policies that significantly increased the nation's forest reserves and established a scientific framework for resource management. Pinchot's vision of conservation was practical and was aimed at ensuring resources were used in a way that would ensure their availability for future generations.