C6 Unit 2 Costs of traditional energy resources 2.1

1. Which of the following is the world’s most popular energy resource?

• A. Nuclear power

• B. Coal

• C. Oil

• D. Natural gas

2. ___________ is / are the most widely used energy resource in LDCs.

• A. Fossil fuels

• B. Fuel wood

3. In general, renewable energy resources have higher energy output than fossil fuels.

• A. True

• B. False

4. Which of the following is the cheapest fossil fuel for power generation?

• A. Coal

• B. Oil

• C. Natural gas

• D. Uranium

5. About 50% of the oil and natural gas reserves are found in ___________.

• A. Southeast Asia

• B. South America

• C. Europe

• D. the Middle East