What is a solar heating system?
A. A system which uses heat to generate sunlight
B. A system which uses sunlight to generate heat
C. A system which uses earth’s heat to generate sunlight
D. A system which uses earth’s heat to generate electricity
Answer:B
What is a solar heating system?
A. A system which uses heat to generate sunlight B. A system which uses sunlight to generate heat C. A system which uses earth’s heat to generate sunlight D. A system which uses earth’s heat to generate electricity