Prophet Lut a.s - Upper

What is relationship between Prophet Ibrahim and Prophet Lut a.s ?

Where is the place Prophet Lut a.s travelled ?

Please tell me , how the live of Sodom's people ?

What is the unnatural act of Sodom's people ?

Who came to Prophet Lut's house ? How they come ?

Who inform to the peoples about the guest of Prophet Lut a.s ?

What is the punishment from Allah s.w.t to the people of Sodom?