10 point 1. Rain that is polluted by gases released into the air by the burning of
fossil fuels
Water Pollution
Acid rain
Deforestation
Desertification

water pullution. good luck. have a great day

answer; /// (culture);

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.