Answer:
physical process: a sustained phenomenon or one marked by gradual changes through a series of states
Explanation:
In Russia, after the global financial crisis in 1998, Russia became a major exporter of grain after 2001.
Answer:
Where the pacific and Atlantic oceans each meets land.
Explanation:
A margin or boundary is the edge of a plate. in this case, a continental margin is the edge of the continent, where it meets with the oceanic plate.