Dynamic Planet B/C Question Marathon

[Crazy Puny Man]

Sorry! I forgot to post

Bergschrunds have two ice walls, but I don't think they are higher. Randklufts are gaps between the glacier itself and the valley headwall (i.e. the rock face at the back of the cirque); bergschrunds are big crevasses that separate ice "clinging" to the valley headwall in a cirque from the rest of the glacier, so they appear farther down the glacier

EDIT: the next question is ceg7654's question

[ceg7654]

Sorry! I forgot to post

Bergschrunds have two ice walls, but I don't think they are higher. Randklufts are gaps between the glacier itself and the valley headwall (i.e. the rock face at the back of the cirque); bergschrunds are big crevasses that separate ice "clinging" to the valley headwall in a cirque from the rest of the glacier, so they appear farther down the glacier

EDIT: the next question is ceg7654's question

Wait, it is?
Oh.
This was a question on the Mesa Robles Division B Invitational test(written by PacificGoldenPlover)
On which side of a roche moutonnee do crevasses most likey form?

[PacificGoldenPlover]

Answer (Click to Show Hidden Text)

The lee side, because that is where the lower pressure is.

[Crazy Puny Man]

Describe one theory on how drumlins may form

[GoofyFoofer]

Drumlins form when till is trapped and smoothed under ice sheets. They are usually found in low-lying areas and show the direction of ice movement.

[Crazy Puny Man]

Was looking for a little more detail, but I'll give it to you. I think my question was rather vague anyway

Your turn!

[Trackest]

Does anyone know how to find mass balance/glacial budget from just a cross-section of a glacier? Something to do with dividing the cross-section into several blocks, it was on last year's Michigan State DP test. I searched for it and came up with nothing.

[GoofyFoofer]

What are the types of moraines? Describe how they form and where on/near a glacier.
Don't fail!

[GoofyFoofer]

Can somebody answer this? Start up the marathon again!!!

What are the types of moraines? Describe how they form and where on/near a glacier.
Don't fail!

[GoofyFoofer]

The marathon is going inactive!