Across
- 1. the most important star no Earth
- 2. this energy makes House appliances or machines to work with movement
- 5. this energy is used In air conditioning, cooking, baking, refrigerating or boiling
- 6. plantas used sunlight to produce
- 7. this energy is transformed in speakers,phones or radios
Down
- 1. the Main source Of light And heat
- 3. energy generated from solar energy
- 4. this energy is used to light up at night And dark
- 8. plants release ______ Shenyang producing food