Lima Quest Challenge
Coordinating teacher: Mrs. Stoica Ioana
Deleanu Roxana
Iordache Radu
Dorobantu Ramona
Lupu Sorina
Farcasanu Ciprian
Munteanu Ene Catalin
Ferariu Ioana
Stan Adrian
Iliesiu Luca
Stefan Iulia
Ion Cristina
Vilceanu Patricia
Ion Cosmin
Vladoiu Anda
1.The name and/or description of your chosen ice feature
We chose the nunatak as our ice feature. A nunatak is an exposed, often rocky element of a
ridge, mountain, or peak not covered with ice or snow within (or at the edge of) an ice field or
glacier. The term is typically used in areas where a permanent ice sheet is present.
2.An image of your chosen ice feature
Middle section of Taylor Glacier with nunatak
3.The location of your selected feature in terms of its longitude and latitude as well as
the region of Antarctica in which it exists. (Teams are encouraged to include a map of
Antarctica with a mark pinpointing the location of their selected feature).
77.8 °S, 161°E
4.A paragraph explaining why your chosen ice feature is scientifically interesting.
We consider that the chosen image (Middle section of Taylor Glacier) is the most interesting
because of the spectacular nunatak, which is surrounded by an ice formation.
The image is rewarding because of the complexity of the forms of relief: we can observe ice
dunes, the mountain peak and other important details from the picture. The valley determines the
direction of the ice flow, and so illustrating its movement. The ice is surrounding the peak of the
mountain, isolating it, and so revealing a rock saddle.
5.A paragraph hypothesizing what geologic processes you think are occurring to
create this ice feature.
A glacier is a large, slow moving river of ice, formed from compacted layers of snow that
slowly deforms and flows in response to gravity.
The Taylor glacier is an ice feature whose formation corresponds to the process described above.
The nunatak of Taylor Glacier might have been formed as a result of a repeated process of ice
melting and freezing after it glided across the surface of the peak it had originally covered.
6.A paragraph asserting why you and your team should be funded to further
investigate this area of Antarctica. (In other words, what are the potential benefits of
exploring this feature?)
Situated at 77.8 °S, 161°E, the Taylor Glacier presents some interesting formations called
nunataks.It is well known that nunataks represent some areas isolated by the surrounding ice or
glaciers, creating some habitats that can't be found anywhere on Earth. The term is frequently used
in areas where a permanent ice sheet is present. We consider that if this areas can be studied in
detail it would help us for better understanding of the world and the environment, and might lead
to the discovery of some new species.