Answer:
an isthmus is a narrow strip of land with sea on either side, forming a link between two larger areas of land.
a maize is a plant used for cereal, corn.
a sinkhole is a cavity in the ground, especially in limestone bedrock, caused by water erosion and providing a route for surface water to disappear underground.
and finally, a hogan is a traditional Navajo hut of logs and earth.
Step-by-step explanation: