land being covered with thick moving ice is called what?

northern or of the arctic/6 letters?

a level bog or swamp found in canada/6 letters?

ice cap?

http://johomaps.com/na/canada/bc/vancouver/burnsbog/guide/museum/wetlands/canadianscheme.html

no it has to be 10 letters

Antarctica?

the last letter ends with an n

You might find it here.

http://pubs.usgs.gov/of/2004/1216/text.html

i tried your site but i didn't find it and im very confused because the second letter is an l and the sixth letter is an a and the last is an n

but maybe my answer for this one is wrong: a steep cliff formed by erosion or faulting... my answer is escarpment, is this right?

How about GLACIATION?

OH MY GOODNESS!!!!!! IT FITS EUREKA!!!! thank you sooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooomuch!!!!!!!!!!!!!!!!!

The land being covered with thick moving ice is called a glacier.

To find the answer to the second question, you can consider that the description mentions a bog or swamp found in Canada with six letters. One possible solution is muskeg.