How can erosion/sediment from farms and construction sites affect the water?

Erosion creates two major water quality problems in surface waters and drainage ways: excess nutrients and excess sediment. ... Oxygen levels are reduced in turbid waters, further degrading habitat for fish and other aquatic organisms

Explanation:

i think it is true in my reasonment ..

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.