Which of the following countries has a coastline on the Arctic Ocean?

Which country has a territory that includes the northernmost point of land on Earth? What is the name of the largest river that flows into the Arctic Ocean? What is the name of the largest lake in Antarctica? What is the name of the strait that separates South America from Antarctica? What is the name of the largest city in the Arctic Circle? Which sea is located between the Svalbard archipelago and the Norwegian mainland in the Arctic? What is the name of the largest glacier in Antarctica? What is the name of the largest ice cap in the Arctic?