Regeneration and Renewal
Finally, the last part of my speech is about the non-renewable natural resources. A non-renewable resource is a natural resource that cannot be produced, re-grown, regenerated, or reused. These resources often exist in a fixed amount, or are consumed much faster than nature can recreate them. For example minerals, oil and coal are non-renewable resources. At present, the main energy sources used by humans are non-renewable. Eventually natural resources will become too expensive to harvest and humanity will need to find other sources of energy.
In conclusion, some resources haven’t renewed and we are running out of them. …
- Environmental Problems
- Once the Last Tree Is Cut and the Last River is Poisoned You’ll Find You Cannot Eat Your Money
- Regeneration and Renewal
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