The causes of water pollution include O agriculture
o oil spills
o increase in rural populations
o increased precipitation
o salinization

Oil Spills is the answer

hi there!

moors is essentially another word for muslims.

the moors invaded spain around year 700, during their time ruling spain the muslims promoted religious tolerance (moors tolerated jews who were viewed as outcasts by northerners), the moors as well had a great impact on their language, and architecture (palaces were created).

i hope this !