Context: Gun usage in hunting is typically regulated by game category, area within the state, and time period. Regulations for big-game hunting often specify a minimum caliber or muzzle energy for firearms. The use of rifles is often banned for safety reasons in areas with high population densities or limited topographic relief. Regulations may also limit or ban the use of lead in ammunition because of environmental concerns. Specific seasons for bow hunting or muzzle-loading black-powder guns are often established to limit competition with hunters using more effective weapons.

Question: How is gun usage typically regulated?
Answer: game category, area within the state, and time period

Question: What often specify a minimum caliber or muzzle energy for firearms?
Answer: Regulations for big-game hunting

Question: Why is the use of rifles often banned?
Answer: safety reasons

Question: Why may regulations ban the use of lead in ammunition?
Answer: environmental concerns

Question: Why are specific seasons for bow hunting established?
Answer: limit competition with hunters using more effective weapons

Question: Why are the use of rifles banned?
Answer: safety reasons

Question: How is gun useage regulated?
Answer: by game category

Question: What is specified in big-game hunting?
Answer: minimum caliber

Question: By what category is bow hunting regulated?
Answer: Unanswerable

Question: Why would the use of a bow for hunting be banned?
Answer: Unanswerable

Question: In what areas is bow hunting banned?
Answer: Unanswerable

Question: What do certain seasons for the use of rifles try to limit?
Answer: Unanswerable

Question: Why is firearm muzzle energy often limited?
Answer: Unanswerable