Page 23 - Elfin Fly_3
P. 23
Experiment
How?How? How?
How can you prove the Earth is round?
Forget photos from space!
There is an easy way to prove it!
1 Look at a tall building from a
distance.
2 Now, approach the building.
3 What do you see first?
4 You get closer to the building.
5 What do you see?
Draw Conclusion of
Let’s write the results of the observation.
top back rest nothing
You approach a building. First, you see the
the building. Then, as you get closer, you see the
of it. This can happen only if the Earth is round.
20
How?How? How?
How can you prove the Earth is round?
Forget photos from space!
There is an easy way to prove it!
1 Look at a tall building from a
distance.
2 Now, approach the building.
3 What do you see first?
4 You get closer to the building.
5 What do you see?
Draw Conclusion of
Let’s write the results of the observation.
top back rest nothing
You approach a building. First, you see the
the building. Then, as you get closer, you see the
of it. This can happen only if the Earth is round.
20
