Canada may have undeveloped reserves of which type of natural resources in the far north and off the east coast

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.

Economy is the answer

Light rain because storms had lightning and it started crops on fire or destroyed stuff

True the answer is true