Sodium chloride
exhaustible, inexaustible and conventional
Sodium chloride doesn't burn.
exhaustible, inexaustible and conventional
There will be plenty of solar power available until our sun eventually burns out. That shouldn't happen for another few billion years, though.
Solar energy will always be provided by the sun (for at least a few million years). There is no change in the environment from using it. There is no argument over who owns it. It will not run out from use.
Plastic, in most cases, is made from hydrocarbons.Hydrocarbons are a product of natural gas and crude oil.Natural gas and crude oil are limited natural resources (they are running out)Therefore, plastic is not an inexhaustible resource.andPlastic is a manufactured materialResources are recovered directly from the Earth or grownTherefore, plastic is not a resource
Solar energy: The sun continuously produces energy that can be harnessed through solar panels without depleting the source. Wind energy: Wind is a naturally occurring phenomenon that can be converted into electricity using wind turbines, with no limit to its availability. Geothermal energy: The heat produced from within the Earth's core is a source of renewable energy that can be accessed through geothermal power plants.
Most nuclear power plants use uranium. Once the uranium is use it can never be used again. The earth has a lot more power in buried uranium then in buried oil. Also bringing back 150KG of uranium from mars is a lot easier then bringing back 15000000gal(exact figures unknown) of oil from mars. both have the same amount of power. Is in inexhaustible, no. Pretty close to being inexhaustible, Yes
Currently wind is not a viable alternative to our use of fossil fuels. The energy used to build and maintain a wind turbine is greater then what we will ever receive from the systems. Thus wind turbines add to our needed energy requirements.Wind systems typically deliver about 8 to 10% of what they claim to deliver. This is because they are rated at fairly high wind speeds (25 to 28 mph). If the wind averages 14 mph it will develop less then 10% of the rated output. (Power cubed).If the wind goes over 31 MPH the system will save itself and shutdown.To compensate for these issues, power companies build extra fossil fuel systems to backup the wind systems the Government mandates they use. France has been slightly better as they build Nuclear, rather then fossil fueled.A typical wind generator that claims to feed 300 homes will be close to feeding 30 homes on occasion. The saddest part is that due to wind variations the fossil fuel plant will remain running at all times to back up the wind. This means zero reduction in fossil fuel use and no real power.
It means the energy source will never be used up, no matter how much you use. Such a thing doesn't exist, although for most practical purposes, the Sun may be considered "almost" inexhaustible - as well as nuclear fusion, once we learn to handle it.It means the energy source will never be used up, no matter how much you use. Such a thing doesn't exist, although for most practical purposes, the Sun may be considered "almost" inexhaustible - as well as nuclear fusion, once we learn to handle it.It means the energy source will never be used up, no matter how much you use. Such a thing doesn't exist, although for most practical purposes, the Sun may be considered "almost" inexhaustible - as well as nuclear fusion, once we learn to handle it.It means the energy source will never be used up, no matter how much you use. Such a thing doesn't exist, although for most practical purposes, the Sun may be considered "almost" inexhaustible - as well as nuclear fusion, once we learn to handle it.