Across
- 2. Body of salt water designed to collect and store solar energy is called solar __________.(4)
- 4. Two types of solar devices are: ____________ and passive.(6)
- 6. Solar energy is capable of producing _______.(4)
- 8. The main advantage of solar energy is that it is a ___________________ form of energy.(9)
- 10. Solar energy can cause _____________ reactions.(8)
- 11. Solar energy can generate ______________.(11)
Down
- 1. Using solar energy, environmental ______________ can be reduced to some extent.(9)
- 3. Solar energy has an important role in reducing __________________ gas emissions.(10)
- 5. Solar cells are also called ______________ cells.(12)
- 7. Solar radiation can be directly converted into electricity by _____________ cells.(5)
- 9. Common device to collect solar energy is called ___________ collector.(9)