The word crops is used to refer to ________.
The word crops is used to refer to ________.
a. oils
b. palm trees
c. deforestation
d. bio-fuel
Dẫn chứng “17 countries have committed themselves to growing the crops on a large scale. It has been said that 10% of all fuel must come from bio-fuels by 2020. The crops have the potential to stabilize the price of oil, but forests are being cut to grow plantations of palm oil trees.”