Read it carefully and slowly
Answer:
Newport Beach has a warmer, Southern climate, which is why the family dresses lightly at night. Big Bear is located in the chilly mountain region, where things are naturally colder, so the family needs warmer clothing.
Explanation:
Newport Beach is located in the Southern region of California, and the nights are warmer. Big Bear is located in the mountains, so it's colder.
1) Mass
2) I’m not exactly sure but I do know mass also determines the overall lifespan of a star