What are the ar answers to journey to the center of the earth unabridged?

In "Journey to the Center of the Earth" by Jules Verne, the answers to the adventures faced by Professor Lidenbrock, Axel, and Hans revolve around their discoveries of prehistoric creatures, underground oceans, and unique geological formations. They encounter various challenges, including dangerous terrain and a massive volcanic eruption. Ultimately, their journey leads them back to the surface through a volcano in Italy. The novel emphasizes themes of exploration, scientific curiOSity, and the resilience of the human spirit.