What sorts od question can be answered by focusing on oceands and not continents?

What are the four largest islands of the world? How do you claim land that is currently not owned by anyone? Most of the islands in the north belong to who? What continent has no towns or cities? What is the population of eygypt? What is the definition of physical landmarks? What is the name given to a large landmass that is set apart from the rest of a continent? What does geography have to do with print journalist? Which continent is known as white continent? Does the Eastern hemisphere have more water then the Western hemisphere? What is the location of desert biome? What is the world's longest mountain range? What are five communist countries in the eastern hemisphere? How far is the drive from mobile al to Seattle Washington? What is another word for terristrial? What is the name and location of the Caribbean and adjacent plates? What is the largest offshore island of Africa? What was the landscape like for the chickasaw Indians? What is the capital of Georgia the state known as the Peach state''? How many mile is it from lake Jackson to manassas va?

What sorts od question can be answered by focusing on oceands and not continents?