Question

Which factors affect the development of the Florida peninsula? Select four correct options.

coastal erosion
sinkholes
sand dunes
underwater earthquakes
aquifers
volcanic activity

Answer 1

Correct choices: coastal erosion, sinkholes, sand dunes, aquifers.

Brief reasons:
- Coastal erosion: changes shoreline location and increases vulnerability of coastal development and infrastructure.
- Sinkholes: karst limestone makes sinkholes a real hazard for buildings, roads, utilities.
- Sand dunes: shape coastal stability and storm surge protection, influencing where and how development can occur.
- Aquifers: groundwater supply (e.g., the Floridan Aquifer) and contamination risks strongly affect water availability and land use.

Not selected:
- Underwater earthquakes and volcanic activity are not significant factors for Florida’s development (Florida is far from tectonic/volcanic zones).