(Site 1 ) Antarctica
(Site 2) Scientists are so interested in the lake because the conditions could resemble those of ice covered oceans to exist on Jupiter's moon called Europa
Divergent boundaries are boundaries where plates pull away from each other, forming mild earthquakes and volcanoes as magma comes to the surface. Convergent boundaries are boundaries where two plates are pushing into each other.
Human expansion, Hunting and increased poaching.
BOOM
Hope this helps :)
Answer:
washboard, De Geer, push, ice-thrusted