Landmasses:
* Continent: This is the most common and widely accepted term for a very large landmass. Continents are typically separated by oceans or large bodies of water.
* Subcontinent: A large landmass that is part of a larger continent, often with distinct geographic, cultural, or political features. Examples include the Indian Subcontinent and the Arabian Subcontinent.
Bodies of Water:
* Ocean: The largest bodies of water on Earth, encompassing vast expanses of saltwater. There are five major oceans: Pacific, Atlantic, Indian, Arctic, and Southern.
* Sea: A large body of saltwater, often partially enclosed by land. Seas are typically smaller than oceans and can be connected to them.
* Lake: A large body of freshwater surrounded by land. Lakes are smaller than seas.
Important Note: The definitions of these terms are not always precise, and there is some debate about which landmasses should be considered continents. For example, some consider Australia to be a continent, while others categorize it as a subcontinent of Asia.
