6 Question 9 (5 points)
Finland and Sweden get hydroelectric power from tectonic activity, such as
earthquakes.
9
True
False
the answer is true

Answerhighlands and forests;

F=31 because you subtract 39-8

When a lake, river or other aquatic  system  becomes  eutrophic, it can have serious negative effects on other organisms like fish, birds and even people.if an algal bloom is so bad that it causes wide-spread death  in  the  water, the organisms that die will all sink to the bottom and start to decompose.