NEW
Font size
WorksheetsCould we live on another planet?
Total questions: 12
Worksheet time: 6mins
The substance that is needed for life is
Water
Oxygen
Carbon
Earth is the only planet known to have liquid water on its surface.
True
False
What part of the atmosphere do humans need to breathe?
Oxygen
Nitrogen
Carbon dioxide
Methane
No other planets other than Earth have atmospheres.
True
False
What is the temperature on Mars?
-60 degrees
0 degrees
100 degrees
100,000 degrees
At 462 degrees, what is the warmest planet in our solar system?
Mercury
Venus
Jupiter
Neptune
Neptune and Venus have a very similar temperature. What is it?
0
-500 degrees
-210 degrees
100 degrees
When was Voyager I sent off into space?
1577
1877
1977
2007
The Voyager I spacecraft has left the solar system.
True
False
There is liquid water under the surface of some planets.
True
False
Nobody knows
The region of space around the sun in which a planet must be positioned to have liquid water is called the...
Three Bears Zone
Red Riding Hood Zone
Goldilocks Zone
Rapunzel Zone
The universe is so big that there must be other lifeforms somewhere.
True
False
Nobody knows
