Podcast
Questions and Answers
Which layer of the solar pond remains cool and works to keep the heat trapped?
Which layer of the solar pond remains cool and works to keep the heat trapped?
- The bottom layer
- All layers have the same temperature
- The top layer (correct)
- The middle layer
What is the main advantage of using solar energy?
What is the main advantage of using solar energy?
- It is expensive
- It is renewable (correct)
- It is difficult to store
- It is dependent on sunshine
What is one disadvantage of solar power mentioned in the text?
What is one disadvantage of solar power mentioned in the text?
- It is easy to store
- It is not dependent on sunshine
- It does not emit greenhouse gases
- It is expensive (correct)
What is one use of solar energy mentioned in the text?
What is one use of solar energy mentioned in the text?
Why is it important for solar ponds to be clear?
Why is it important for solar ponds to be clear?