Answer:
A)Xenophobia
Explanation:
"Xenophobia" is a word of Greek origin that represents the dislike and aversion that an individual has towards anything or anyone who is from a country other than that in which that individual was born. Xenophobia is very much associated with racism, intolerance and prejudice and can often trigger violent and embarrassing situations. This is because people who are xenophobic take a disrespectful, offensive and brutal attitude towards everything that is foreign.
Yes, generally speaking it is true that historical geology is primarily the history of the earth's crust, although the ramifications are somewhat wider in that the discipline takes into account things that happened due to the crust's changes as well.
They are farming FRESH WATER algae so I would say Seaweed
Sea can grow in Fresh water