The larger particles (boulders, etc.) not broken down during transport in the glacier because of the slow speed of glacier and abrasion.
Explanation:
When a mountain glacier start moving from mountain towards valley it creates some sorts of landforms by following some methods like abrasion, attrition etc. Moraine formed as a depositional land form in front, back, parallel and side pf a glacier. It refers to the accumulation of sediments ranging from large boulders to small particles at the front or at the end of a glacier.
The large boulders do not break down in smaller partcles as the followed the process of abrasion where friction takes place between glacier and its valley floor. Unless and untill the collision between two large boulders occur the boulders would not broke down.
To be an Archaeologist what you'll probably need is geography skills. YOU SHOULD BE CAPABLE ENOUGH TO read maps , study different rock types and vegetation,KNOW HOW to speak different languages.
THE WORLD IN SPACIAL TERMS
PHYSICAL SYSTEMS
HUMAN SYSTEMS
ENVIRONMENT AND STUDIES
PLACES AND REGIONS
From the 6 essantials elements of geography
WE should be using the first 5 because all of em are important for us to understand how humans developed at a certain climate, land etc.
They did not affect Florida- never came that far South.T<span>hey affect our land because when they melt it creates something like the lake district which is amazing!
hope this answers your question
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