[ PDF File - No Prep ] Obtain and combine information to describe that energy and fuels are derived from natural resources and that their uses affect the environment. Examples of renewable energy resources could include wind energy, water behind dams, and sunlight; non-renewable energy resources are fossil fuels and fissile materials. Examples of environmental effects could include loss of habitat due to dams, loss of habitat due to surface mining, and air pollution from burning of fossil fuels.