Some of the major causes of air pollution include burning of fossil fuels, agricultural activities, exhaust from industries, vehicle fumes, mining operations and indoor pollutants. Air pollution has a negative impact on the environment and life in general.
Eastern Standard Time - is abbreviated as EST. Eastern Daylight Time- is abbreviated as EDT. Richmond, Virginia is GMT/UTC - 5h during Standard Time. Richmond, Virginia is GMT/UTC - 4h during Daylight Saving Time.
Richmond Hill's current commercial hub is located near Leslie Street and Ontario Highway 7, where it borders Markham 's AMD headquarters. Built in the early to mid-1990s, the area is serviced by Highway 404, York Region Transit, and Buttonville Airport.