Page 15 - PowerE-L05-F

Reading Comprehension

Choose the best answer

1. How many percent of the world’s total energy is provided for by
fossil fuels?
A. 97%
B. 96%
C. 95%

2. Which does not belong to the group?
A. Hydrogen fuel cells
B. Bio-diesel
C. Natural gas

3. Which when combine with normal diesel are used as diesel fuel
additive?
A. Hydrogen
B. Vegetable oil and animal fat
C. Liquid nitrogen

4. In fermentation, what alcohol is produced from sugar?
A. Propanol
B. Butanol
C. Ethanol

5. With the use of alternative to fossil fuels we
A. Can live in a safer environment
B. Can live in a greener environment

C. Both A and B

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