has to do with water
has to do with land
100

An piece of land surrounded by water 

What is a peninsula 

100

a movement or trembling of the ground

What is an earthquake 

200

A collection of islands 

What is an archipelago 

200

a vent or fissure in the earth's surface through which magma and gases are expelled

what is a volcano 

300

 a small, narrow river landslide: the sudden movement of rock and soil down a slope

a stream

300

a series of mountains that are closely related

what is a mountain 

400

 a small body of still water formed naturally or by hollowing or embanking

what is a pond 

400

the largest single body of land

what is a continent

500

a broad inlet of the sea where the land curves inward 

what is an bay 

500

 The breakdown and removal of soil and rock by water, wind, or other forces.

what is an erosion

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