There are inevitably going to be times where your players will ask you a lore question you don't know. Don't panic, don't just spit out something that might work. Take a moment. If you can, involve your players in the discussion. I find that most folks love being involved in lorebuilding #DnD#TTRPG

Love me a little DnD! Played with my young kids a few times and they always go crazy haha.

The way I DM is usually making the players build the world so that I can portray it. When that question comes up, if I don't have an answer, it will be up to them to give me prompts or ideas