Top Ten Things That Allow Earth to Sustain Life That Many People Never Hear About
Many people in my class never heard about it
In other words: It's the worldwide ocean current conveyor belt-thing.
If this would shutdown than goodbye Europe
This is indirectly related to earth,why,here's why -no dark matter no galaxies,no galaxies no Milky Way,no Milky Way maybe no earth,and so on
I've heard of this actually.
Other than to help in photosynthesis,no carbon dioxide earth would be a freezer
There's a saying that goes by,no bees,humans would perish in four years
Well many people dunno this but the moon pretty much shapped earths history and tidal waves and rotation.
Long story short -Well there are bacteria in the depts of the Atlantic Ocean which use oxygenated water,Sice the density differance between the cold climate of the North and hot equatorial current (see the map of global conveyer belt or thermohhaline extent ) they get the oxygen but the the temp would rise these guys wouldn't get the oxygen and would produce sulphur which would cause an extingtion ( because sulphurs poisonous (i'm not sure it's sulphu or something else because I read this long ago ))
The reasons earth is stable
It helps dilute oxygen
Without this maybe earth would have not gotten amino acids ( whole story about it which you'll should research about )