Which planet is closer to the sun, Mars or Earth?
Earth
True or false: It snows on Mars.
true
True or false: Mars and Earth have roughly equal land areas.
true
True or false: Scientists have found evidence of liquid water on Mars.
true
Mars is the ________________ planet from the sun.
fourth
True or false: A Martian year is approximately 687 days long.
true
What color is Mars?
red
How many people have walked on Mars?
0
Which has a longer year--Earth or Mars?
Mars
Which month is named after Mars?
March
How many moons does Mars have?
2
What is Mars's nickname?
The red planet
Mars has the tallest _____________________ in the solar system.
Mountain
What do we call the radio-controlled robots that have been on Mars?
rover
How tall is the volcano Olympus Mons?
16 miles (25km)
What is Mars named after?
The Roman God of War.
