disadvantages of non renewable resources
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A non-renewable resource is a natural resource which cannot be produced, grown, generated, or used on a scale which can sustain its consumption rate. These resources often exist in a fixed amount, or are consumed much faster than nature can create them. Fossil fuels (such as coal, petroleum
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Answers:Advantages:- 1. coal is cheap to buy( not all but some varieties) 2. it serves as a fuel in industries and hence is very important 3. it can be used to generate electricity 4.powdered coal has been liquified by using hydrogen under high pressure. this liquid coal is mainly used to power ships 5.it can be used as a good reducing agent (for producing iron and steel) 6.it burns without smoke. disadvantages- 1. it is non-renewable resource 2. it emits harmful gases which cause both pollution and global warming 3.it is a bad conductor of heat and electricity 4. one of the gas emmited which is carbon monooxide his highly poisonous and even 1% of it consumed can cause cause death 5.it takes thousands of years to form 6. it cannot be recycled coal is a non-renewable resource. it is formed by the gradual decomposition of vegetable matter in the absence of air under great pressure.this is a slow process of decomposition of vegetable matter. so it takes millions of years to form. coal is not evenly distributed throughout the world and it is not available in abundance. probably coal resources are depleting at an alarming rate. if its exploitation continues at the same rate as currently, then all the ccoal resources will get exhausted in next 2 or 3 decades
Answers:Renewable: hydroelectric-Niagara Falls, wood, solar, any falling or running water which includes wave power, tidal power, wind, geothermal, resource recovery-burning garbage at 2500oF and using the heat for heat or to generate electricity, this is hot enough to beakdown all air pollutants such as those from burning plastics, fermentation of plant wastes, production of methane from various sources, such as animal, algae, etc Nonrenewable: coal, oil, natural gas, oil shale, fission, coal gasification, coal liquification, tar sands,
Answers:Renewable: Solar Wind Hydropower Tourism Timber, if it is managed properly Non-Renewable: Coal Petroleum Natural gas Arable land Marble Pumice Check out the links below for additional resources.
Answers:Renewable: water, trees (wood etc), energy (solar, wind, hydro), oxygen (to breathe) Non-renewable: oil, food, plastics, glass, etc. (practically everything else)