Final answer:
Geo-search streams help find social media conversations locally, but they can also be used to monitor conversations globally, nationally, and internationally.
Step-by-step explanation:
Geo-search streams are used to help find social media conversations relevant to your brand that are happening. The correct answer to where these conversations can be found is locally. However, it's important to note that social media monitoring tools can also track conversations on a global, national, and international scale. As a tool, geo-search streams allow brands to tailor their search to specific geographical areas, providing a powerful way to engage with local audiences and monitor regional trends or events that may affect the brand.