Which answer is NOT a reason you would use a telescope?

To help you see things that are very small

Satellites in orbit that we don't use anymore

What is NOT a way we could clean up space junk?

Sending astronauts out to pick it up

How can we prevent space junk from being dangerous?

Use artificial intelligence to track it

What is a constellation?

A picture that humans have made using stars in the sky

Which of the following is NOT true about the outer planets?

They are smaller than the inner planets

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Astronomy

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Questions 15

Answers

1
Which answer is NOT a reason you would use a telescope?
To help you see more stars in the sky
To help you see things that are very small
To help you see things that are far away
To help you see more details on a planet
2
Which of the following is rocky?
An asteroid
Neither
A comet
3
Why is space junk a problem?
It looks ugly when you look into the sky at night
It makes our air dirty
It can crash into things
4
What is space junk?
Broken down rocketships
Satellites in orbit that we don't use anymore
A type of plant that grows in space
Bags of trash that we send to space
5
Which of the following is NOT true about the inner planets?
They are the four planets closest to the sun
They are gaseous
They are rocky
They are warmer than the outer planets
6
What is NOT a way we could clean up space junk?
Using magnets
Sending astronauts out to pick it up
Using nets
7
Why do humans explore space?
To find out if we could live on another planet
All answers are true
To find out if there is life on other planets
To learn more about our universe
8
Which of the following is made of ice and dust?
An asteroid
Both
A comet
9
How can we prevent space junk from being dangerous?
Use artificial intelligence to track it
Ignore it
Put cushions around space ships
Ask it nicely to stop
10
Which word means to spin in one spot?
Rotate
Revolve
11
Which of the following has a tail?
Both
An asteroid
A comet
12
True or false: If something has an orbit, it follows the same path every time.
True
False
13
Which word means to go around?
Revolve
Rotate
14
What is a constellation?
When there are lines in between two or more stars in the sky
A picture that humans have made using stars in the sky
A group of four or more stars
15
Which of the following is NOT true about the outer planets?
They are the four planets farthest from the sun
They are smaller than the inner planets
They are very cold
They are gaseous

Astronomy Flashcards | StudBud