prepare a list of sources found in your state and also identify the resources that are important but difficult in your state
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While the earth may be mostly water, only about 2-1/2 percent of it is fresh water. Of that 2.5%, even less is considered to be potable. Potable water is water that is considered to be safe to drink and cook with. While many countries are working to build water treatment plants, the fact is that due to changes in the climate the amount of rain and ice melts from winter have dropped off and lowered the reserve supplies of freshwater to be treated. There are initiatives to educate and regulate.Clean air is necessary for the existence of life on this planet. It is essential for the existence of plants, animals and wildlife. It is important to reduce air pollution as polluted air degrades the environment and can enter our body and can cause health related problems. There are number of ways to keep the air clean and reduce air pollution like riding bus instead of using your own vehicle, Coal is estimated to be able to last less than 200 more years. One of the issues is that as countries such as China increase their demands on the coal supply it will dwindle faster. Coal is also the major source of air pollutant in the world so there is much discussion about regulating its usage. The problem is it is one of the cheapest sources of fuel for industrial applications.carpooling etc. Read here more about causes and effects of air pollution.The general estimate is that with the projected rate of consumption of oil supplies and known resources that there is enough to last for 30-40 more years. While many in the oil industry are pushing to be allowed to frack and drill in protected areas to look for undiscovered oil fields, little has been done to address the question of what will happen to the Earth’s crust when the fields are empty and there are large empty cavities beneath the Earth. Even if new fields and methods of oil extrac.Natural gas reserves are doing only slightly better than oil, it is estimated that there is enough to last for 60 years. Gas is a much cleaner fuel source than oil, which has led to an increased level of conPhosphorus comes from phosphate rock and is used to grow all of our food and crops. Unfortunately, phosphate rock is only found in three places on Earth – the US, China and Morocco. The projected lifespan of the current known resources is about a 100 years. There has not been significant research in developing new and safe fertilizers that can be effective replacements for phosphorus.sumption of it as an alternative fuel, but it still stands to run out quickly.
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