GIS analysis helps answer questions about what will work and shows other locations with similar conditions.

• A. What will work and show other locations with similar conditions
• B. Weather forecasting
• C. Data entry for maps
• D. Ocean current modeling

Answer: (A)

GIS analysis uses geographic information to test ideas and predict where something will work. By layering different factors—climate, soils, slope, land cover, distance to infrastructure, and other relevant data—it can identify suitable locations and show how a plan is likely to perform in the real world. It does this by comparing conditions at many sites and evaluating which ones meet the needed criteria, helping planners make informed decisions.

It also finds other places with similar conditions by matching the same set of attributes across regions, so you can spot alternative sites that are likely to behave similarly or yield comparable results.

This is different from weather forecasting, which relies on atmospheric models to predict weather, or from data entry for maps, which is about recording information, or ocean current modeling, which focuses on the physics of moving water. So GIS analysis best describes answering what will work and locating other locations with similar conditions.