ThunderTizil's+Pond+Ecosystem

The Creation Of The Boston Harbor Islands

It came, cutting through the land like bulldozers, it was the glaciers. Picking up till, making drumlins. The way you could recognize it is if it looks like a tea spoon. This is the process of the creation of the Boston Harbors. When the glaciers melted it all started. The till got mixed together and made many drumlins that now are the Boston harbors. If you go to any of the islands you can still see evidence of glaciers, you can also see that there is still a process going on, erosion. There are many different types of erosion. Wave, water, and wind erosion. The creation of the harbors has a great story and this is the way it was told by ThunderTizil.

Vocabulary: Glaciers: A massive amount of ice. Till: A mixture of sediment. Drumlin: A big pile of till Drowned Drumlin: Drumlin under water.