The correct answer is option 2: six weeks. An ordinance is a temporary law or regulation that is issued by the Governor without the approval of the State Legislature. It is usually created in situations where immediate action is required and the Legislature is not in session. The effectiveness of an ordinance varies, but in this case, it will be effective for a period of six weeks. After the six-week period, the ordinance will expire unless it is extended or converted into a law by the Legislature. It is important to note that ordinances are meant to be temporary measures and should not replace the regular legislative process.