Original sentence: The karst landscape around Waitomo contains many cave systems, including the Waitomo Glowworm Cave
Edited sentence: Large amounts of pumice from the Taupo Volcanic Zone have been deposited in the Waikato Basin and Hauraki Plains.Much of the land to the West of the Waikato River, and in the King Country to the South has been covered by Limestone and sandstone, forming bluffs, and a Karst landscape.The Karst landscape around Waitomo contains many cave systems, including the Waitomo Glowworm Cave.The Waikato and King Country Regions are built upon a basement of Greywacke Rocks, that form many of the hills.To the East, the land has been covered with ignimbrite deposits from the Taupo Volcanic Zone.Volcanic cones, Karioi and Pirongia, dominate the landscape near Raglan and Kawhia Harbours