snow, river/lake ice, sea ice, glaciers and ice caps, frozen ground, ice sheet margins, ice shelves and ice sheets
snow, river/lake ice, sea ice, forzen ground, glaciers and ice caps, ice sheet margins, ice shleves and ice sheets
11. What are calving events?
ice calving density
ice that is broken off from a glacier, ice berg, ice shelve which persists in the water, ice rafted debris can be used to data large calving events
ice break off density
ice grafter debriata calving events, and breaks off from glaicer
12. What glaicers are unconstrained by topography?
ice caps that more than 50'000km2 and ice sheets than are below 50'000km2, ice domes, ice sheets, ice streams and outlet glaciers
ice caps that are more than 100'000km2, outlet glaicers, ice domes, ice sheets, ice streams and ice divides
ice sheeets which are greater than 50'000km2 and ice caps that are less than 50'000 km2, ice domes, ice divides, outlet glaciers, ice streams and ice shelf
ice caps that are greater than 50'000 kn2 and ice sheets that are greater than this, ice streams, ice shelf, ice divides, ice domes
13. What is ael heiberg, canadian arctic examples of?
piedmont glaicers
surging glaicer
mountain glaicer
valley glacier
14. What is a mountain glacier?
has to be bigger that 0.01 km 2, examples are cirque, niche and glacienet
greater thatn 1km squared, cique niche
greater than0.001 km2
greater than 10 km2 anf found in mountains
15. What is the crysophere?
ice which is found in other planets aswell
the study of all things ice, which include ice caps, ice shelves, icebergs, ice sheets, glaciers, permafrost, mountains, snow cover and lake ice
just ice on the land
also the ground, grass found in those areas, sheets, glaciers, permafrost, mountains, snow cover and lake ice
16. What are ice streams?
constrained by topogra[hy
area more lubriactated than the area below it so they travel fast
contrained by free flowing ice, common in antartica, bed is more lubricated than the area underlying it so they travel fast
streams of staionary ice
17. What is hubbard glaicers, alaska exmaples off?
icefield glacier
surging glaicers
piedmont glaicers
tide water glaicers
18. When does the artic sea ice and antartica have its max extension and min?
artic has its max in march and min in march
antarticahas its max in sept and min in march
arctic max is in march, and min is in sept, antartica max is in sept and min in march
arctic sea ice has its max in septmeber and min in march and antartica has its max in march and min in spetember
19. What do geochemists and paeloclimatologists use to determine dates and rates of the land surface?