kkstyle

The Boston Harbor I slands formed by glaciers from Canada that came in the over the years...they melted and made d rumlins which are called now Boston Harbor Islands.

A g lacier is a big piece of ice that piles up until it sometimes reaches miles high.

Glaciers deposited the rocks and sand, a mixture which is also known as till which created the Boston Harbor Islands.

When the glaciers melted they made the water levels rise and made a drowned drumlin.

When the water hit the drumlin it creates water erosion which wears away the surface.

The impact of the water on the drumlin causes abrasion.

Deposition is when a glacier melts and deposits sediments on a surface making drumlins like the Boston Harbor Islands

A beach is sloped land that meets a big body of water.

The shape of a beach is affected by both erosion by waves and erosion by wind.

Some beaches have a spit; a piece of land that is long and skinny.

A longshore drift is a current of water which moves sediment along the shore of the beach.

Loess is sediments revoved by the wind that scatter on to a landform.

Runoff is when it rains and water runs down a mountain into