hard questions

Sainte-julienne, Canada

#1 Dec 8, 2008
can anyone answers these questions?

. Describe which of the formation hypotheses associated with the Moon possibly is most relevant to
the formation of Titan. In your answer, explain why the hypotheses not chosen by you are of lesser relevance .

2. Describe the main features and processes associated with the periglacial landscape in the
Tuktoyaktuk Coastlands of northern Canada. Discuss the extent to which this landscape is or is
not a good geological analogue of Utopia Planitia, Mars.

3. Mars, Europa, Titan and Enceladus are planetary bodies that are thought to be capable of supporting
primitive life. Of these four bodies, which of them do you think is the most likely and the least likely to harbour primitive life? In your answer, also address the differences between the “origin” of life and the “maintenance” of life

4. Climate change on Earth is an issue of great importance to all of humanity. Compare and contrast
climate change on Venus and Mars, and then evaluate the extent to which climate change on Earth is moderate or severe by comparison.

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