There are several underground mine fires burning throughout the world. These underground fires release toxic smoke into the air, and can also cause the ground above to collapse. The city of Centralia, Pennsylvania was evacuated and is now abandoned due to an underground coal mine fire. It is difficult to give exact figures for the effects of coal on health.
It is claimed that because of coal every year over , people die early and millions of people get ill. Coal miners often get pneumoconiosis black lung disease from exposure to coal dust.
Opposition to coal pollution was one of the main reasons the modern environmental movement started in the 19th century. Peak coal means the year in which most coal is mined or burned. Many countries have already passed their peak coal years, for example Germany in and the United States in Now those countries are mining and burning less coal. But China still mines a lot of coal and is helping a few countries, like Pakistan , mine more coal and build more coal-fired power stations.
So the peak coal year for the world may have passed. Compared to other non-renewable sources of energy, coal is inefficient and produces high amounts of greenhouse gases. Coal is commonly found and cheap. The world's top coal producer is China , which produces about 4 billions tonnes each year, followed in order by India , United States , Australia , Indonesia and Russia with less than a billion tonnes each. The largest exporter by far is Australia and the largest importers are China, India and Japan.
In some cultures, Santa Claus brings coal to misbehaved children for Christmas. This legend comes from Victorian times when it was common to burn coal in the fireplace, rather than wood. There are many areas in America where you can find coal.
These states include,. Today, coal is used in many different ways for many different reasons. The thing is, it? Did you know that coal helped to develop electricity in the 19th century?
Keep reading to learn more fun facts about this ancient fuel. In areas where coal is surface mined, the areas are forever changed. Since dynamite is often used, mountains, streams, and trees are destroyed.
To help prevent extensive damage or pollution from entering water sources, the United States government has put strict laws into place. Mining processes need to be controlled. When the job is finished, the area must be restored as close to its original condition as possible. Burning coal produces pollution that is harmful to both people and the environment. Over time, companies have invented different ways to reduce this problem. Clean Air acts and other government laws help to put these improvements in place.
There are many pros and cons to using coal to generate electricity and heat. Take a look at both lists below to see these pros and cons. Home or Business? Home Business. They include, Surface Mining Miners can use excavators and bulldozers to dig for coal if it is less than feet underground.
Types of Coal There are four different types of coal. The types include, Anthracite — This type of coal is used to make metals. Coal in the United States The wonderful thing about coal is that you can use it in many different ways. These states include, 1. Wyoming 2. West Virginia 3.
Kentucky 4. Illinois 5. Coal has been used in international trade for centuries. Even the Roman Empire traded other goods for coal! It is the cheapest source of power fuel in the world. On day 3 , mix together another 2 tablespoons of ammonia, 2 tablespoons of bluing, and 2 tablespoons of water.
Now being careful not to disturb your newly sprouting crystals, add the water mixture to the bottom of the pie plate and add a few more drops of food coloring to the top of the coals. Now, wait…. Now that you have learned all about coal and how important it is, go out and impress your friends and family with these fun facts. Nature and Science. Search Search for: Search.
Coal is so much more than just something Santa leaves for naughty kids. Coal has been around for hundreds of thousands of years. Today, we use about 5.
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