Nitrogen is an element. It is a gas forming about 80% of the air. Nitrogen is almost inert but it is a vital component in the proteins that go to making up living things. Therefore there is a natural Nitrogen cycle in nature. Nitrogen is trapped by bacteria forming the root nodules of certain plants (legumes and clovers) and during lightening strikes and is released back into the air by the processes of organic decay. Thus yes, the Nitrogen needed by living things is renewable.
Yes, its a renewable energy source.
Geothermal Resources are renewable resources.
yes silk is a renewable source
A chair is not a source. Some kinds of wood are renewable, if the chair is wooden. If the chair is metal or plastic then it is not renewable.
geothermal energy is a renewable energy source: similar to wind, solar, etc.
Any is a renewable resource but we have sufficient nitrogen in the atmosphere.
It is A renewable source of energy.
renewable
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Non-renewable energy source means that the source will eventually run out and is not renewable.
Our primary source is still coal, and that is not renewable
Yes it is a renewable water source.
no its a renewable source of energy
renewable source of energy can be regenerated but non-renewable source of energy can not be regenerated.
Renewable - unlimited source Non renewable - limited resource
Non-renewable energy source means that the source will eventually run out and is not renewable.
yes it is