Which moraine marks the furthest extent of glacial ice?

Which moraine marks the furthest extent of glacial ice?
 
  A) Lateral moraine
  B) Medial moraine
  C) Recessional moraine
  D) Terminal moraine

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Q. 2 - ________ is unsorted, unstratified, bimodal sediment directly deposited by the glacial ice.
 
  A) Loess
  B) Outwash
  C) Till
  D) Diamicton

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Q. 3 - ________ is fine silt generated by glaciers that can be carried for long distances by the wind.
 
  A) Loess
  B) Outwash
  C) Till
  D) Diamicton

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Q. 4 - ________ are stratified sands and gravels carried away from the glacial terminus by meltwater.
 
  A) Loess
  B) Outwash
  C) Till
  D) Diamicton