1.  in the 1930s windmills were widely used to generate electricity on most farms in the united states which kind of energy resource is used in a. recyclable energyb. nonrenewable energyc. renewable energyd. potential energy2.  the amount of land and water that individuals use to meet their resource needs is a. sustainable useb. consumptionc. ecological impactd. ecological footprint3.  fertile soil is a valuable natural resource which of the following illustrates why this resource is a. it is necessary for mining mineralsb. most plants need soil to growc. it supports paved roads then infertile soild. it can never be reclaimed once it is lost