Which ocean current surrounds Antarctica?

Which sea is located between Turkey and Greece? What is the deepest part of the Atlantic Ocean? Which ocean current is responsible for warming Western Europe? Which ocean is home to the island of Hawaii? Which sea is connected to the Mediterranean Sea through the Bosphorus and the Dardanelles? What is the name of the sea that borders the countries of Sweden and Finland? Which sea is located between the Italian Peninsula and the Balkan Peninsula? What is the world's deepest ocean?