domingo, 30 de novembro de 2008

Energy Resources

Nowadays people use electric power to almost everything. To generate that electrical power, Energy Resources are needed.



There are two different kinds of energy resources:


- Renewable Energy Resources:



- Wind Energy

- Solar Energy

- Water Energy

- Biomass Energy

- Geothermal Energy





- Non-Renewable Energy Resources:



- Coal

- Natural Gas

- Oil

- Nuclear Energy




In our days, the non-renewable resources are scarce and to prevent its disappearance, people should replace the non-renewable resources by renewable resources. The non-renewable resources are being excessively used and that will unbalance the Earth, because its slow regeneration process isn't enough to prevent its disappearence, and will increase the pollution too. On the other hand, renewable resources aren't as pollutive as the non-renewable and they regenerate themselves much quicker. So it's time to act, our World needs us. If we act this way, we'll ensure the balance of our world and the well being of life on it.

1 comentário:

Inês disse...

Good post! We should really use more the renewable resources instead of the non-renewable ones.