Ключевые слова: activist, activity, affection, air, arms, child, climate, day, earth, eco, ecology, environment, environmentalist, explorer, forest, freedom, fresh, fun, garden, green, hands, hide, hikers, holiday, home, joy, leaves, love, man, nature, outdoors, oxygen, park, peace, people, preserve, protect, reforestation, save, season, smile, spirit, spirituality, sustainable, trees, trip, weather, wood, worship, young,