Why does it make sense to estimate that the sun is 0 light years from earth? does this mean that the sun is close to earth?

The sun is 0 light years from earth because it will take less than a year to travel to the Sun at light speed. That does not mean that the Earth is close to Sun because 1 light year is REALLY far. It would be a lot of zeros if you were to show light years in miles ( speed of light in one second = 186000 miles! Now image doing the math for a year! )

- R3KTFORGOOD ☕

i believe it was spain

        i'm fairly sure that the correct answers are 2 and 3.

        i used both my knowledge of world history and the process of elimination to obtain these answers. option 1 cannot be a possible selection because the mandate of heaven belongs to ancient chinese philosophical belief. option 4 sounds like it would benefit the region than detriment it. however, both 2 and 3 explain a potential reason for what could have contributed to the fall of the roman empire.

      hope this ! if i were you, i'd get a second opinion, because i haven't taken this course for a year. best of luck!

***websites that me understand the curriculum better last year are and ***