LM: hello, are u free today?
QK: absolutely, what’s the problem?
LM: i want to have a talk about benefits and drawbacks of solar energy. What do u think is an advantage of this source of energy
QK: it’s an alternative sources of energy, its amount seemingly unlimitted. What is it merits on your thinkings?
LM: I think it is safe and available at a large amount. How about its disadvantage?
QK: i don’t think it has any downside in particular except for the fact that solar energy taking from the sun is only available during sunny day
LM:thank u for this conversation
