Some of the main causes of pollution include industrial emissions, poor disposal of wastes, mining, deforestation, use of fossil fuels and agricultural activities. Pollution can affect the air, the land and water bodies throughout the world.
Most of Ontario Canada is in the Eastern Time Zone. The areas of Ontario, west of 90 west longitude, are in the Central Time zone.
Central Standard Time CST UTCâ06:00 year-round (no DST) Saskatchewan (most of the province) (see Lloydminster, and Creighton, above) Eastern Time Zone. Eastern Standard Time EST UTCâ05:00 and Eastern Daylight Time EDT UTCâ04:00. Nunavut east of 85Â° West, and; all communities in the Qikiqtaaluk Region except Resolute; Ontario