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.
Most of Texas is in the US Central Standard Time Zone, but a small area by El Paso near the border of New Mexico is on Mountain Standard Time. Pennsylvania is on US Eastern Stâ¦andard Time which is one hour ahead of the Central Standard Time in most of Texas.