Can u with some of them if u answer all of them i give u brainliest be quick it’s worth 50 points

Answertropical depression;

Answer glacier terminus;

Ithink the answer is either a , c or d

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.