Ключевые слова: agriculture, beginning, botany, business, care, coin, concept, conservation, day, development, earth, earth day, earth day background, eco, ecology, environment, environmental, forest, garden, gardening, green, ground, grow, growing, growing plant, growth, hand, holding, investment, leaf, life, light, morning, morning light, nature, new, plant, protection, sapling, save, seed, seedling, seedlings, small, spring, sustainability, sustainable, tree, young, young plant,