My+Presentation+of+Georges+Island+polarbear16

=The Boston Harbor Islands= = = = = =First, the glaciers came down from Canada.= = = =Once upon a time there were a big bad __ glacier __that came from Canada that picked up everything and after it melted it "went back" to Canada. The glacier melted it and the __ drumlin __becomes a __ drowned drumlin __. __ Till __ is the mixture that a glacier deposits on the surface.= = = = = == = = =__ Waves Erosion __= = = =Waves are the major force of erosion along the coast. The waves erode the drumlin by __ impact __ and __ abrasion __. Waves also erode land by abrasion and one-way waves erode the land was by impact. Every time the sand hit the abrasion rock, the rock role to the others and hit them. Whenever waves take something, it __ deposits __on the other side of the ocean. The __ beach __is where the waves go and take things. __ Spit __is a beach that projects like a finger out into the water.__ Longshore drift __ takes sand from the beach and brings it to a new place along the shore.= = = = =

=wind Erosion= = = =__ Wind Erosion __ can cause erosion on land also in deserts because there is too much wind. The most important way that wind can causes erosion is by deflection. Deflection is when the wind is blowing too hard and the wind picks deposit sediment. They also define that wind can also deposit sediment as __loess__. = = = = = = =

=Water Erosion= = = =__ Water Erosion __ can start by splashing water or rain or evaporate. Runoff is all the remaining water after it evaporate. __Runoff__ forms tiny grooves in the soil that is called rills. When __ rills __ flow into one another it form gullies. __ Gullies __ is a large grooves in the soil that carried runoff after a rainstorm. When gullies move it carried rocks and soil. Gullies flow only after it rain.= = = = =