I have some question regarding google earth and here are some question that came to my mind. I will add question as the thread progress.

1. What is the solid yellow line in google earth. for example i search city in country then when i zoom it, there are solid yellow lines.
2. What are the green lines like map in google earth. it is neon green and in my opinion it is golf clubs?
3. what is the metallic blue line?
4. How can i view where the fault line is, in google earth?

I will add questions later.

thanks