41 Educational services in the nature of eco-education and cultural conservancy programs, namely, providing classes, lectures, workshops, apprenticeships, and expeditions in the areas of ecology, cultural heritage, and indigenous technology
"ZI.KI.A" is an ancient Sumerian term of three combined Sumerian words - "ZI" is "life", "KI" is "earth", "A" is "water" which, when combined in a single term means "life of earth and water".