Question

PLEASE HELP!!!!! Mark knows that his reasearch paper will be about solar enrgey. which question is too broad for a topic?

A. What is solar energy and how does it effect the world's economy?
B. What new technology will make solar energy more affordable?
C. How does use of solar energy help the environment?
D. What are the benefits and difficulties of home use of solar energy?

Answer 1

I'd say the answer is C because that doesn't really narrow down what he is trying to write about. he needs a more complex question for research.