Renewable resources:

• The resources that can be renewed by reproduction are called renewable resources.
• Renewable resources are inexhaustible.
• Renewable resources are not affected by the human activities.
• All biotic resources are renewable.

Following are renewable energy sources:

1. Sunlight
2. Tides
3. Wind power
4. Geothermal energy
5. Biomass & Biofuel
6. Hydropower

Non-renewable resources:

• The resources that are present in fixed quantities are called non-renewable resources.
• Non-renewable resources are inexhaustible.
• Non renewable resources are affected by human activities.
• Some a biotic resources are non-renewable.
• Coal, petroleum, natural gas and nuclear fuels are all examples of non-renewable sources.