How will changes in rivers affect people in the future?
if you can specifically the river garonne.

Pollution, oil spills, and harmful chemicals, might infect rivers which will affect the people in the future because they will need the rivers for water, and fish. But all the harmful things that might get into the rivers will kill all the fish and make the water unusable.   hope this helps

Hi ur litt it's pretty cool that i get points for just rambdomly answering stuff