In our world we have 4 types of resources:
- Renewable: Can be renewed. Example-Oxygen
- Non-renewable: Can´t be renewed and exist in finite amounts on earth. Example- Fossil Fuels
- Replenish-able: Between renewable and non-renewable. They are replaced after a long period of time. Example- Ground water.
- Recyclable resources: Resources that after being used can become into other material. Example-Paper
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