Ключевые слова: begin, bio, biology, care, climate, closeup, compost, conserve, day, earth, eco, ecology, evolution, farmer, fertile, forest, future, garden, green, ground, hand, helping, hobby, hold, holding, hope, idea, land, light, nature, organic, palm, peace, planet, plant, sapling, save, seeding, seedling, soil, spring, sprout, stem, step, success, sunlight, sunset, symbol, tree, vegetable,