Ключевые слова: abstract, background, black, boy, business, care, concept, conceptual, day, diverse, diversity, earth, ecology, environment, environmental, female, global, globe, group, hand, hands, hope, human, humanitarian, humanity, isolated, love, map, nature, north america, palm, peace, people, planet, protect, protection, recycle, recycling, save, sign, south america, sphere, symbol, team, teamwork, together, togetherness, unity, warming, world,