Talk:Bulb Zone/@comment-50.183.157.193-20160628004427

The volcanic activity concept for this biome seems plausable because the mountains are next to this biome. the mountains may seem not to have any geysers, but the only reason there's an island is because blahblahblah islands created by volcanic activity blahblahblahscienceblah. also, the mountain island may have originally been a volcano! it's hollow, so lava tubes must have run through that!