We have known that the Sun is the main source of energy , and it is very important in our life .
But you should know that there are resources of energy which are the renewable sources of energy and the non renewable sources of energy .
They are very important in our life .
The renewable resources of energy are the sources of energy that renew themselves .
Examples of the renewable resources of energy :
The wind energy is used in rotating the windmills to generate the electricity .
Electricity generating turbines .
The rising and ebb tides energy which is caused by the moon . The energy produced from rising the level of the sea and its returning back is used in rotating the turbines that operates the generators ( dynamo ) to produce the electricity .
The moon causes the occurrence of the rising and ebb tides . The waterfalls energy which generates the energy that moves the turbines to operate the dynamo to get the electricity .
The waterfalls energy is a renewable resource energy . |
What are the machines that are rotated by the renewable resources of energy ?
The windmills that work by the wind energy .
The turbines that work by the waterfalls energy and rising and ebb tidies energy .
The non renewable resources of energy are the sources of energy that may exhausted by the continuous use and they do not renew themselves .
Examples of the non renewable resources of energy :
The coal , the petroleum oil or its derivatives and the natural gas .
You should know that the natural gas is one of the cleanest forms of the fuel because it causes less pollution for the environment , So the government exerts a great effort to increase its production .
The government gives more attention to the use of the natural gas instead of gasoline .
What are the machines that are rotated by the renewable resources of energy ?
Cars that work by benzene ( derivative from the petroleum ) or the natural gas .
The cars work by benzene or natural gas . The Aeroplanes that work by benzene ( derivative from the petroleum ) .
The aeroplanes work by benzene . The irrigating machines that work by kerosene .
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