Question
Match the columns (left with right)
| Left Column | Right Column |
1. Renewable source of energy 2. Petroleum 3. Natural gas 4. Fire ice 5. Greenhouse effect | (a) Fossil fuel (b) Tidal energy (c) Methane hydrate (d) Methane (e) coal mine |
Answer
- Renewable source of energy – (b) Tidal energy
- Petroleum – (a) Fossil fuel
- Natural gas – (e) coal mine
- Fire ice – (c) Methane hydrate
- Greenhouse effect – (d) Methane
