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.
World Time Zone Map with current time (12 HOUR AM/PM FORMAT) Change Time mode: 12 hours (AM/PM) or 24 hours. (July 24, 2016) Map above reflect new time zones for Venezuela and Russian regions: Magadan, Sakhalin, Chita, Barnaul, Gorno-Altaysk, Ulyanovsk, Astrakhan, Tomsk, Novosibirsk. The time zone number indicates the number of hours by which Zone Time ahead of or behind. Coordinated Universal Time (UTC) or Greenwich Mean Time(GMT). - places are currently observing Daylight Saving Time (DST) / Summer Time.