The theory that addressed the apparent ability of landmasses to move through the crust is called Continental Drift? I think this is the answer but not sure. Please help
Yes, You're right. The Continental Drift theory is based on plate tectonics.
http://kids.earth.nasa.gov/archive/pangaea/
You are correct! The theory that addresses the apparent ability of landmasses to move through the crust is indeed called Continental Drift. This theory suggests that Earth's continents were once part of a supercontinent called Pangaea, which later broke apart and gradually drifted to their current positions.
To verify your answer and gain a better understanding, I recommend conducting further research. One helpful resource is the NASA Earth Observatory Kids website, which provides information about Pangaea and the theory of Continental Drift. The following link will direct you to the specific page:
http://kids.earth.nasa.gov/archive/pangaea/
This website offers interactive content, images, and explanations suitable for a general audience, making it an excellent resource to enhance your knowledge about this topic.