Watch the video and answer the questions. Send them to me in a comment. At the end of the week, we will watch the video together and discover the correct answers.

[youtube]https://www.youtube.com/watch?v=sJrDiUG2JAo[/youtube]

1- What’s bigger, the Sun or the Moon?

2- What’s the Sun?

3- Is the Sun the biggest star?

4- How long does it take sunlight to reach Earth?

5- How long does it take for Earth to orbit around the Sun?

6- Why is Mercury very hot?

7- Is Moon a planet?

8- What’s the biggest planet in the Solar System?

9- What are Saturn’s rings made of?

10- What’s your favourite planet? Why?