Question

analyze the causes that result to river pollution.

Answer 1

river pollution means the pollution of the water in the river there many causes for river pollution they are as follows:
1. oil spills
2. sewage from home
3. waste from factories
4. garbage.
5 eutrophication the enrichment of the soil by various minerals like nitrogen, phosphorous, either occuring naturally or man made . it promotes the growth of the phytoplankton and algae.