Ключевые слова: agriculture, background, bud, care, concept, conservation, day, dirt, earth, ecology, environment, environmental, forest, freedom, fresh, garden, gardening, green, grow, growing, growth, hand, health, holding, human, leaf, life, light, man, nature, new, one, planet, plant, protection, responsibility, sapling, save, seed, seedling, small, soil, spring, sprout, tree, water, young,