Ключевые слова: america, aspiration, awareness, balance, ball, beginning, belief, biology, blur, business, businessman, care, change, clean, climate, commitment, conceptual, conservation, continent, crystal, development, earth, eco, ecology, ecosystem, environmental, fingers, future, geography, glasses, global, global warming, globe, green, growing, growth, hand, hold, life, love, map, nature, person, planet, progress, protection, save, sphere, warming, water,