1. Match the following terms with their descriptions.

1. isthmus

2. maize

3. sinkhole

4. hogan

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.