The exited electrons pump uses what ion to create a gradient

The plant uses this energy to power a protein pump that can pump hydrogen ions back into the lumen of the thylakoid against the concentration gradient in order to ... Without the ATP, the Calvin Cycle will not be able to produce sugar.

rising sea temps which are causing coral reefs to bleach and die out

glaciers are melting causing sea levels to rise wgich could flood out land

explanation:

it's anything that aren't producers and consumers.

explanation:

you've got to be clear on what "this" is