Nuclear power plants only emit water vapor. However, all of the Uranium must be transported to the plant, and all of the spent fuel rods have to been shipped by rail for underground storage. Coal fired power plants emit carbon dioxide, water vapor, Mercury, and sulfur dioxides. Hydroelectric power plants do not generate any emissions, however the damming of a river leads to the loss of large areas of wetlands and old growth forest. Natural gas power plants emit carbon dioxide, water vapor, and nitrous oxides.
There is no burning process going on like in fossil fuelled plants
from the greatest to the least
The statistics for coal fired power plants is that 13000 people are killed each year because of the air pollution caused by the 386000 tons chemical pollutants emitted from the power plants.
No.
Smog. Asthma. Damage to plants. Ozone.
1. Carbine Dioxide 2. Sulfur Dioxide 3. Nitrogen Oxide
plants need air to produce their food
what is formed when these gases combine with water vapor in the air?
Hydroelectric power plants don't exhaust pollutants into the air, and they output power at a relatively reliable rate (compared to solar or wind, especially). On the other hand, they drastically affect all ecosystems upstream of the dam, and are much more environmentally destructive than nuclear power plants.
Smog is caused by pollutants in the air. The source is often emissions from industrial plants and vehicles.
Power plants are designed to use the available grade of coal. These may be anthracite, bituminous, lignite, high or low sulfur. What changes are the pollution control systems that are required to remove the generated air pollutants and the solid waste handling facilities.
Some Primary pollutants are like when humans directly put them in the air Secondary pollutants are like when pollutants react with Primary and other Primary pollutants.