What is the number 1 import of mozambique?

Either aliminium or prawns! Hope this helped; I'm remembering things off of the top of my head from last year ;

Answerwill have thinner; have thicker oceanic sediments;

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.