This document discusses various types of man-made resources including museums, zoos, botanical gardens, hospitals, and research centers. Museums preserve artifacts and objects for public viewing through exhibits. Zoos confine and display animals to the public and may breed animals. Botanical gardens collect, cultivate, and display plants and provide education to visitors. Hospitals provide patient treatment using specialized staff and equipment. Research centers focus on research in specific areas to increase knowledge and solve problems. All of these resources have become important to support human activities and development.