Environmentalists have also become critical of using corn, sugarcane and
other agricultural crops because they typically need lots of fresh water, fossil fuel — rich fertilizer and land to grow.
Not exact matches
And precisely
because they benefit farmers, the environment, and consumers, GM
crops have been adopted faster than any
other agricultural advance in the history of humanity.
While both can be obtained from petroleum or natural gas, ethanol may be the most interesting
because many believe it to be a renewable resource, easily obtained from sugar or starch in
crops and
other agricultural produce such as grain, sugarcane or even lactose.