Ukraine is a country located in Eastern Europe. The country has a population of approximately 44 million people and covers an area of 603,628 square kilometers. The capital of Ukraine is Kyiv. The climate of Ukraine is mostly temperate continental, with warm summers and cold winters. The average annual temperature in Ukraine is 7-8 °C. The economy of Ukraine is based on agriculture, industry, and services. The main agricultural products of Ukraine are wheat, corn, barley, sugar beets, sunflower seeds, and vegetables. The main industries in Ukraine are coal, electric power, machinery, chemicals, and food processing. The currency of Ukraine is the hryvnia (UAH). Ukraine is a member of the United Nations, the Council of Europe, and the Organization for Security and Cooperation in Europe. The population of Ukraine is predominantly Orthodox Christian.