What is a peninsula?

A peninsula is defined as a land area that is surrounded by water on three sides. This geographical formation often extends into a larger body of water, such as a sea or ocean. The water on three sides emphasizes the distinctive nature of peninsulas, setting them apart from other landforms.

The characteristic of being surrounded by water helps shape the ecosystems, climates, and human activities that occur on peninsulas, often making them interesting and diverse areas for exploration and settlement. For instance, famous peninsulas like Florida in the United States or the Iberian Peninsula in Europe illustrate how this geographical feature can influence lifestyle, agriculture, and trade.

The other choices presented do not accurately describe a peninsula. Flat landscapes with no high elevations refer to plains or plateaus, small islands are separate landforms, and a type of water body that separates two land masses more accurately describes a strait or isthmus instead of a peninsula.