Most air pollution results from . a. the burning of fossil fuels
b. nuclear energy use
c. volcanic eruptions
d. the evaporation of chemicals such as paints and dry-cleaning fluid

Aremote community desperately needs more electrical energy. it is located in an area with the following characteristics: average wind speed of 15 – 20 km/hr some medium-sized rivers with slow-moving currents few coal deposits some oil exploration being conducted within 400 miles based on the above information, which energy source would be the most economical and safest for the community to pursue? a. fossil fuel b. hydroelectric c. nuclear d. wind