Ключевые слова: abundance, affluence, arctic, barrel, business, buy, cash, commodity, concept, currency, diesel, economy, energy, energy resources, environment, exchange, expensive, extraction, exuberance, finance, fuel, gas, gasoline, index, industrial, industry, market, minerals, mining, money, north, oil, petrol, petroleum, power, price, production, profit, profusion, prosperity, realistic, resources, richness, ruble, russia, russian, sale, stock, trade, wealth,