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