wheather
Solar system
Planets
Earth
volcano
100
A thermometer is a device used to measure what?
Temprature
100
How many planets are in our solar system?
Eight
100
What is the planet closest to the sun?
Mercury
100
What is the name of the largest ocean on earth?
The Pacific Ocean
100
An opening in the earth's surface through which molten rock flows is called a...
vent
200
What country experiences the most tornadoes?
USA
200
What four planets have rings?
Jupiter, Saturn, Uranus, and Neptune
200
Have human beings ever set foot on Mars?
No
200
What do you call molten rock before it has erupted?
Magma
200
The broad volcanic feature formed by quiet eruptions on thin lava flows is called a ...
shield zone
300
True or false? A rainbow is a spectrum of light that appears when the Sun shines onto water droplets in the air.
True
300
Who was the first person to walk on the moon?
Neil Armstrong
300
Olympus Mons is a large volcanic mountain on which planet?
Mars
300
What are the two main metals in the earth’s core?
Iron and nickel
300
Most magma forms in...
The Atmosphere
400
An anemometer is used to measure what?
Wind speed
400
What is the name of Saturn’s largest moon?
Titan
400
Which planets has the shortest day?
Jupiter
400
Name the three time periods of the dinosaurs.
Triassic, Jurassic and Cretaceous
400
Which of the following planetary bodies has far more volcanic activity then the earth?
Io
500
The area of central USA that features many tornadoes is known as Tornado _______?
Alley
500
Ganymede is a moon of which planet?
Jupiter
500
How long would it take radio signals to reach Earth from Pluto?
About 5½ hours
500
What is the name of the deepest location in the world’s oceans?
Mariana Trench
500
Which of the following formations would most likely result from a single violent volcanic eruption?
cinder cone
M
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