"Titan is an interesting moon because": it has a rich atmosphere that may resemble that of the early Earth. it is known to have
ice volcanism on its surface. beneath its clouds, Titan may be Earth-like, with liquid water. the Huygens rover has sent back images of sedimentary rocks there. all of the above
Ultramafic,as components of mafic rocks like olivine and pyroxene solidified at very high temperatures, so mafic minerals will decompose as the result of chemical weathering more rapidly than felsic minerals
