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.

• Not given
• True
• False

2 The first car engines ran on ethanol.

• True
• False
• Not given

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

• False
• True
• Not given

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

• True
• Not given
• False

5 Mike: Brazil supplies the USA with biofuel.

• False
• True
• Not given

6 Mike: Brazil is the leader in biofuel industry.

• False
• Not given
• True

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

• True
• False
• Not given

8 Biofuel costs less than fossil fuel.

• Not given
• True
• False

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

• Not given
• False
• True

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

• False
• True
• Not given