One Way to Improve Energy Return and Reduce the Amount

Multiple Choice

One way to improve energy return and reduce the amount of greenhouse gases typically released by traditional monoculture fuel crops is to use LIHD grassland plants.What does LIHD stand for?

A) low-input,high-density
B) low-input,high-diversity
C) lean-inflow,high-density
D) lean-inflow,high-diversity
E) late-ingrass,high-dependence