A fracture zone is a group of "cracks" in the ocean floor that cut across a rift. For example, if you look at a picture of the Mid-Atlantic Ridge, you'll see that there are hundreds of smaller fractures in the earth's crust that cut across the ridge.
There's a great picture of the Mid-Atlantic Fracture Zone at the link below.
The term "plate tectonics" does not replace "continental drift" but rather expands upon it. Continental drift, proposed by Alfred Wegener, focused specifically on the movement of continents. Plate tectonics encompasses a broader theory that explains the movement of the Earth's lithosphere as a whole, including both continental and oceanic plates, and describes the mechanisms behind these movements, such as seafloor spreading and subduction. Thus, while related, plate tectonics provides a more comprehensive framework than continental drift alone.
The term 'continental crust' is a compound noun, a word for therelatively thick part of the earth's crust that forms the large landmasses. A noun functions in a sentence as the subject of a sentence or a clause, and as the object of a verb or a preposition. Examples:Bobby has no idea what a continental crust is. I explained to him that continental crust is land (territory).
Genetic drift
Long shore drift is the movement of material along a beach. The material would be washed onto the beach then another wave would pick it up and move it further down. This is how beaches can move along the coast line. This has nothing to do with plate tectonics. Continental drift is related to plate tectonics. It is the movement of the continents by the plates underneath them and varies from 1cm to 15cm every year. Millions of years ago the continents were all connected in a super continent called Pangaea until they were pushed apart by the plates underneath them.
Genetic drift.
One possible sentence for the term "continental drift" could be: "The theory of continental drift suggests that the Earth's continents were once joined together as a single supercontinent called Pangaea and have since moved apart over millions of years."
Wegener's theory - Continental drift
Pandora
The term "plate tectonics" does not replace "continental drift" but rather expands upon it. Continental drift, proposed by Alfred Wegener, focused specifically on the movement of continents. Plate tectonics encompasses a broader theory that explains the movement of the Earth's lithosphere as a whole, including both continental and oceanic plates, and describes the mechanisms behind these movements, such as seafloor spreading and subduction. Thus, while related, plate tectonics provides a more comprehensive framework than continental drift alone.
According to Wikipedia, the term Pangaea appeared in 1928 during a symposium to discuss Alfred Wegener's theory of continental drift.
Continental Drift.
The term 'continental crust' is a compound noun, a word for therelatively thick part of the earth's crust that forms the large landmasses. A noun functions in a sentence as the subject of a sentence or a clause, and as the object of a verb or a preposition. Examples:Bobby has no idea what a continental crust is. I explained to him that continental crust is land (territory).
The term for the separation of the continents is "continental drift." This theory, proposed by Alfred Wegener in the early 20th century, suggests that the Earth's continents were once joined as a single landmass called Pangaea before drifting apart over millions of years.
Continental drift is the theory that Earth's continents were once all connected as a single supercontinent called Pangaea and have since drifted apart to their current positions over millions of years. This movement is driven by the slow shifting of tectonic plates that make up Earth's crust.
Continental Drift
Continental Drift
Continental Drift