Question

term definition a definition b definition c

1 continental drift a theory suggesting that continents were one single landmass that broke apart and moved color dark green theory that explains changes in earths crust by internal forces color blue the study of lithospheric plates, their movements, and earth features that they affect color light green

Explanation:

The continental drift theory, proposed by Alfred Wegener, states that continents were once a single landmass (Pangaea) that broke apart and moved over geological time. Definition A aligns with this theory. Definition B is more related to plate tectonics (which builds on continental drift but includes more about internal forces and plate interactions). Definition C is about the study of lithospheric plates (plate tectonics focus).

Answer:

A. A theory suggesting that continents were one single landmass that broke apart and moved