Afamily noticed that the decorative rocks supporting their patio have begun to turn red. what has most likely led to this discoloration and why is this a problem?

Explanation:

I really don’t know Nd I need the answer to the question cuz I’m slowHELP

b exhibiting favoritism toward the kikuyu people.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.