filmov
tv
The Solar System's Formation
Показать описание
In this episode, find out how our solar system formed and how it came to be the busy place it is today.
Comprehension Question:
1. Approximately how many billions of years ago did our solar system form?
Answer Key:
1. 4.6 billion years
Comprehension Question:
1. Approximately how many billions of years ago did our solar system form?
Answer Key:
1. 4.6 billion years