Ключевые слова: assistance, ball, blue, business, care, concept, conservation, continent, design, earth, eco, ecology, environment, environmental, fingers, geography, give, global, globe, hand, help, hold, human, international, isolated, land, life, map, nature, ocean, palm, peace, people, person, planet, preservation, protect, protection, safe, safety, save, security, space, sphere, symbol, travel, warming, white, world,