If you had to choose one of the following biomes to live in, which would you choose, and why: desert, rainforest, deep sea, arctic, mountains, tropics.
Biomes is actually one of the things that I often neglect while I am worldbuilding. They are one of the most influential and necessary ingredients to any fictional world. I tend to get so focussed on plot and character development, that I forget that the world in which my characters travel and live in, is a character in and of itself.
There is so much to unpack when thinking about a biome, from the temperature, to the seasons and it has a huge impact on the lives of the people and creatures that live in it. The biome of the world even determines what obstacles that my protagonist has to over come. I have to thank my hobby of playing Dungeon and Dragons for much of my awareness of what a biome is and of the types of cultures that spring from that type of environment. I also have to thank all of the authors that I read for their wonderful works. If it wasn’t for these two things, I would suck way more than I do when it comes to this aspect of world building.
Now, to answer the question. If I were a character in one of my own stories, I would live in the mountains.
This is because of all of the biomes that are listed above, it is the mountains that offer the most in terms of vegetation, water and wildlife. There are often species located in the mountains that are found in no other place and it is super easy to imagine coming across a creature that no one has seen before. It is just as easy to imagine a hidden valley where a whole civilization exists. What can I say? I am a explorer at heart, living in a world where everything has already been found.