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Is Surface mining is a method of obtaining coal?
Yes, surface mining is a method of obtaining coal where coal deposits are close to the Earth's surface and can be extracted by removing layers of soil, rock, and vegetation. This method is used when coal is not deep underground, making it more cost-effective and faster to extract.
Name 3 types of fossil fuels?
1. Oil 2. Coal 3. Natural Gas...
How do you extract natural gas out of the ground?
Natural gas normally forms in pockets in folds in the stratification of rocks, usually in sandstone. So drilling for this involved boring down to the top of the gas pocket and either it escaping via its own pressure or water can be pumped down to force the gas up. If the Gas is in shale, then this method isn't available and technology called 'fracking' is used. This uses a specialised drill which forces a compound liquid under extremely high pressure into the shale. The tool 'fractures' the shale rock, hence the term fracking. The new pathways in the rock then allows the gas to escape which is then pumped to the surface.
How does natural gas form on Earth?
Natural gas is formed in the same method that coal and oil are formed. Plant matter decays in an area where oxygen cannot reach it. This causes it to break down differently than if oxygen were present. Over time the decaying matter becomes covered with a new layer of matter every year. More and more pressure over millions of years forms natural gas.
How is hydrogen processed?
One method for creating hydrogen is through methane reforming. Natural gas (which is mostly methane) is reacted, sometimes with steam, sometimes with oxygen. This natural gas degrades into hydrogen, carbon dioxide and carbon monoxide in varying amounts. This reaction takes place above 500 C and is used industrially to create hydrogen.
Why do companies use fracking?
Fracking is a comparatively cheap method for obtaining oil and natural gas.
What is a capture fishery?
It is method of obtaining fish from natural resources. There is no seeding and raising of fish.
What is the most important method for obtaining large quntities of oxygen gas for industrial use?
the use of expanders
What is a method for obtaining energy?
One method for obtaining energy is through the process of capturing and converting sunlight into electricity using solar panels. Solar energy is a renewable and sustainable source of energy that does not produce greenhouse gas emissions.
How do you define about capture fisheries?
It is method of obtaining fish from natural resources. Capture fishery is undertaken in both inland and marine waters.
What is a culture fishery?
It is method of obtaining fish from Natural Resources. There is no seeding and raising of fish.
How was natural gas formed?
Natural gas was formed by one of two methods. One method is considered thermogenic and pertains to the reaction of a collection of hydrocarbons under high pressure and temperature for long periods of time. The second method is biogenic. The biogenic method accumulates natural gas by the breakdown of sugars and complex carbohydrates by biological life proccesses.
How is liquefied natural gas produced?
Liquefied natural gas (LNG) is produced by cooling natural gas to extremely low temperatures, around -260°F, which transforms it into a liquid form. This process, known as liquefaction, reduces the volume of the gas for easier transportation and storage, making LNG a preferred method for shipping natural gas over long distances.
How do you get natural gas without meter?
Obtaining natural gas without a meter is illegal and unsafe. It typically involves tampering with gas lines or connections, which poses serious risks, including explosions or gas leaks. Proper access to natural gas should always go through licensed providers and be metered for safety and regulatory compliance. If you have concerns about gas access, it's best to consult with a professional utility provider.
What can you do to prevent the harm from greenhouse gas?
The best method is afforestation, and stop burning fossil fuels like coal, oil and natural gas.
What is the plants method of obtaining food?
Plants use photosynthesis to produce glucose (the 'food' that they use)
How is natural gas stored by industry?
Natural gas has a variety of storage options, but nearly all of them are focused on underground containment. The most common method of storage is to contain it within a depleted reservoir.
