In the theory of continental drift, a single land mass refers to the supercontinent known as Pangaea, which existed about 335 million years ago. Pangaea eventually broke apart into the continents we recognize today, driven by the movement of tectonic plates. This concept, proposed by Alfred Wegener, suggests that continents were once joined together and have since drifted to their current positions.
either the Antarctic or the arctic. because one is just pure ice, no land beneath it
What do you mean with "land mass"? Neptune doesn't have continents like Earth. It is a gas giant - made up mainly of gas.
Europe and Asia as well as North and South America.
A continent or an island is a large land mass surrounded by water.
Asia and Africa
Asia and Europe
Europe and Asia.
The inference is that both continents were once one single land-mass.
That one land mass is known as Pangea!
Eurasia is the single land mass that consists of Europe and Asia. It is the largest contiguous landmass on Earth, and the terms Europe and Asia are used to distinguish the western and eastern parts of this landmass.
through convection currents
The single land mass is called Pangaea. It was the supercontinent that existed about 300 million years ago before breaking apart into the continents we know today.
The two continents that make up one big land mass are known as Eurasia.
Europe and Asia are the two continents that are located on a single land mass. This means that there isn't a large body of water separating the 2 continents.
The big mass of land is called a continent. Continents are large, continuous areas of land that make up the Earth's surface.
The single land mass that existed on Earth around 335 million years ago is known as Pangaea. It eventually broke apart to form the continents we have today through the process of plate tectonics.