Solar panels, wind turbines, hydro power and geothermal energy and hydrocarbons (natural gas or coal) can all be used to produce hydrogen (a primary energy).
举一反三
- 下列属于一次能源的是？ A: coal B: natural gas C: wind energy D: solar energy
- Which of the following belongs to clean and renewable energy? A: Geothermal energy B: Solar energy C: Wind energy D: Nuclear energy
- Which of the following is clean source of energy () A: Coal B: Oil C: Solar D: Natural<br/>gas
- We now use alternative forms of energy such as solar, wind and hydro electric power._
- In terms of equivalent calorific value, the lowest price among coal, oil, natural gas and renewable energy is ( ). A: oil B: coal C: renewable energy D: natural gas