Which process most likely breaks down marble or limestone statues?
a.
chemical weathering by acid rain
b.
chemical weathering by oxidation
c.
mechanical weathering by ice wedging
d.
mechanical weathering by wind

D.because when a theres wheathering the limestone creates

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.