Question

passage one
passage two
analyzing present - day geographic data with modern tools
modern technology has transformed the way we capture and monitor geographic data. tools like arcgis, gps, and satellite imagery are essential for understanding our world and planning for the future.
arcgis
arcgis (geographic information system) is a powerful tool used to map complex spatial data. it allows geographers, urban planners, and scientists to visualize, analyze, and interpret data in many layers, such as transportation routes, land use, and population trends. this information is critical for making informed decisions about city planning, environmental management, and resource allocation.
figure 1, below, shows a predictive excessive rainfall and flooding map created by the national weather service using arcgis.

1. * required

what is one way that arcgis helps scientists and city planners make better decisions?

• it helps them see lots of different information all at once, like where people live and how much traffic there is.
• it helps them track animal movements.
• it helps them take pictures of earth from space.
• it helps them see how much ice is melting at the poles.

Explanation:

The passage states ArcGIS lets users visualize, analyze, and interpret layered spatial data (transport, land use, population trends) to make informed decisions for city planning and resource management. The correct option matches this function of consolidating diverse geographic data.

Answer:

A. It helps them see lots of different information all at once, like where people live and how much traffic there is.