

Understanding Signals from Space
Interactive Video
•
Science, Philosophy
•
9th - 12th Grade
•
Practice Problem
•
Hard
Olivia Brooks
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common human hope regarding extraterrestrial life?
That aliens are sending us recipes.
That aliens are trying to communicate with us.
That aliens are avoiding us.
That aliens are living among us.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why should we be cautious when analyzing unexplained signals from space?
Because they are too complex to understand.
Because not all unexplained signals are extraordinary.
Because they might be dangerous.
Because they are always from aliens.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you do if you see a light in the sky that you can't explain?
Speculate wildly about its origin.
Acknowledge it as unidentified and avoid jumping to conclusions.
Ignore it completely.
Assume it's an alien spacecraft.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common mistake people make when they can't explain something?
Assuming it has a mundane explanation.
Believing it must have an extraordinary explanation.
Documenting it for further study.
Ignoring it completely.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the historical outcome of unexplained objects in the sky?
They are ignored by scientists.
They are eventually explained with non-alien explanations.
They remain unexplained forever.
They are always proven to be alien spacecraft.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was discovered instead of 'little green men' when analyzing unexplained radio waves?
A new alien species.
A new galaxy.
A new kind of star.
A new planet.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How would truly intelligent aliens likely communicate with us?
By sending signals only to remote areas.
By leaving clues in crop circles.
In a way that is clear and understandable to us.
Through cryptic messages.
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