7 Ways We Know What's Inside the Earth Discussion Board:
Answer the following questions below in your discussion post:
1) Share your list of the 7 ways that we know what's inside the earth. Cite your source of evidence. Number each one (1-7) so you know there are 7. (Example: After watching the
video, 7 Ways We Know What's Inside the Earth, I am going to list the 7 ways l_2_..)
2) Which one out of the seven do you think best illustrates how we know about the interior of the earth? Explain why?
3) Respond to Question 2 for at least one peer. Use sentence starters like:
. I agree/disagree with what you said about ... because...
• Did you think about...
. That is interesting. I didn't consider ...
What evidence do you have for ...
. Can you clarify ... Are you saying
• This makes me think about