Across
- 5. Energy source used from the capture of sunlight by panels or mirrors
- 7. Energy source from steam and hot water from the Earth's surface
- 8. produced by the fermentation of organic matter
Down
- 1. Energy source from flowing rivers and other bodies of water
- 2. Sources of renewable energy coming from solid and liquid forms of matter
- 3. Energy source created by the wind
- 4. A combustible non-renewable energy source made up of sedimentary or rock
- 6. Renewable energy source from crops like corn and sugarcane