Across
- 3. ______ power stations are built near lakes and rivers in the mountains
- 4. ________ energy comes from heat that is stored deep in the Earth
- 5. ________ power is a way of harnessing energy from the sun
- 6. energy produced from sources like the sun and wind that are naturally replenished and do not run out
- 7. Biodiesel is a type of _____ fuel made from plants
- 8. the remains or impression of a prehistoric plant or animal
Down
- 1. We have installed ________________ on our roof and they produce almost all our electricity
- 2. country is planning to construct 50 dams for the generation of ________