All about isthmus and straits

Researched by: Tyler

What is an isthmus?How is it formed?The Tombola isthmus.

An isthmus is a narrow strip of land that connects two larger landmasses and separates two bodies of water. An isthmus is formed by tides and waves build up a sand bar. To create a link between coastal islands. Those are called (tide islands).An isthmus is a piece of land.