These objects bring the wearer to the wood between the worlds.
What are the yellow rings?
Narnia became a world when this creature performed this action.
What is Aslan singing?
Some animals in Narnia are different from Earth animals on Earth in this way.
What is they can talk?
Once in the wood between the worlds, this kind of ring can help you get to other worlds.
What is a green ring?
The Bible was alluded to at the occurrence of this event
When Jadis told Digory to take a silver apple?
Jadis was able to travel to the wood between the worlds because of this protagonist
Who is Digory?
Digory makes this piece of furniture out of the apple tree that grew from the core.
What is a wardrobe?
Jadis is from this old world.
What is Charn?
Throughout the book, Polly and Digory traveled, lived in, or visited this amount of worlds, including the "in between" world.
What is 4?
While Narnia is a new world and able to grow many things as they fall into the ground, this one person/thing did not do any growing once planted.
Who is Uncle Andrew?