Sagot :
Answer:
c. wind and solar
Explanation:
need space that is open like fields for efficiency
solar power need direct sunlight to make energy
wind power need fields to generate energy from the wind
Question:
Which two energy sources require open space?
Answer:
D.
More Information:
Two Sources provide more than 99 percent of the power for our civilization: Solar and Nuclear. Every other significant energy source is a form of one of these two. Most are forms of solar. When we burn wood we release previously captured solar energy.