Fuel cell is more promising than solar energy and wind energy because it is free from environmental restrictions and pollution.
举一反三
- are non capable of being regenerated. A: Solar cell B: Nonrenewable materials C: Hydrogen fuel cell D: Wind energy
- We will have to rely more on ________ energy, such as solar and wind power.
- Which of the following is not clean energy A: solar powe B: wind powe C: electronic powe D: fossil fuel
- Which of the following belongs to clean and renewable energy? A: Geothermal energy B: Solar energy C: Wind energy D: Nuclear energy
- We have to ______ more clean energy to stop the pollution from worsening.