acid rain impacts the sustainability of our freshwater fish population around the world
-reducing a significant source of food for people who depend on fish in their diets? true or false

23. how does specialization among nations encourage interdependence? nations work together to share labor and resources to produce vital goods. nations sign treaties prohibiting taxes on imports. nations produce specific goods and then trade to obtain things they need. nations that are more developed agree to fund development in nations with limited industry.