Ключевые слова: agriculture, bio, business, care, child, clean, concept, conservation, day, development, earth, eco, ecological, ecology, ecosystem, energy, environment, environmental, forest, friendly, global, green, growing, growth, hand, hands, health, holding, hope, leaf, life, nature, new, people, planet, plant, planting, protection, responsibility, save, seed, seedling, social, soil, sustainability, sustainable, tree, water, world,