Marks: 2 What is one main difference between continental glaciers and valley glaciers?
Choose one answer. a. Each type of glacier is made of different materials.
b. 17
c. Continental glaciers never melt.
d. Continental glaciers are much larger and thicker.
..

Question

Marks: 2 What is one main difference between continental glaciers and valley glaciers?
Choose one answer.   a. Each type of glacier is made of different materials.   
  b. 17   
  c. Continental glaciers never melt.   
  d. Continental glaciers are much larger and thicker.   
..

rogue · Answer

You shouldn't post a question multiple times.
Also, I've answered this one in one of your other questions.
Choice D.