In the lower latitude regions, around the equator, the winds near earth would normally blow straight north and south toward the pole. the coriolis effect deflects them westward, creating the a. trade winds. b. westerlies. c. polar easterlies. d. polar front.

I believe it is A, please correct me in the future if it is incorrect.

Air pollution: “combustion results in gases such as nitrogen oxides, nitrogen dioxide and particulates. the main causes of air pollution include transport, domestic combustion and industrial processes. pollutants from these sources can cause problems in the immediate vicinity and a distance away.”