You won't notice much at sea. Maybe a slight change in sea level.
Closer to the land though, water will draw away from the land maybe leaving the sea floor exposed. Then it will surge back in, flooding the land and inundating the coastal area.
I think it is C agriculture
Answer:
Russia is experiencing major changes in its ecosystem and is warming 2.5 times faster than the average global rate. In addition to melting ice in the Arctic and the loss of drinkable water due to depletion of the ozone layer, snow is thawing in Siberia and in northern regions of Russia
Explanation: