World Looks to Ethanol to Ease Fossil Fuel Dependency

Question

1. Joachim von Braun believes that diverting grain to make fuel could raise food prices by

A.
B.
C.
D.

Question

2. About how many people in the world have about $1 to spend each day on food?

A.
B.
C.
D.

Question

3. Von Braun believes that the world needs to

A.
B.
C.
D.

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4. Lester Brown believes that growing crops for biodiesel will not help developing countries because

A.
B.
C.
D.