Ключевые слова: america, business, business concept image, business image, business theme image, circumstance, crystal, earth, eco, ecology, ecology image, energy saving, environ, environment, foliage, glass, global, global warming, globalisation, globalism, globalization, globe, green, international, leaf, leaves, lichen, life, livelihood, living, moss, resources, surroundings, the american continent, transparency, transparent, world,