Students’ assignments on biofuel

Listen and answer the questions.

Choose True, False or Not given

1) When people think about cars and fuel, they do not take into consideration carbon dioxide emission.

• True
• False
• Not given

2) The first car engines ran on ethanol.

• Not given
• True
• False

3) Mike: Sugar doesn’t require as much fertilizer as corn does to grow.

• False
• Not given
• True

4) Mike: Even in the USA, ethanol is no longer used as an additive to gasoline.

• Not given
• False
• True

5) Mike: Brazil supplies the USA with biofuel.

• False
• Not given
• True

6) Mike: Brazil is the leader in biofuel industry.

• False
• Not given
• True

7) Karina: We will see an increase in biofuel use.

• True
• Not given
• False

8) Biofuel costs less than fossil fuel.

• False
• True
• Not given

9) Mike: It is impossible to make ethanol from wood.

• True
• False
• Not given

10) Mike: Researchers exploring the possibility of using grasses as a biofuel.

• Not given
• True
• False