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15 questions
Which figure is closest to the age of the solar system?
450,000 years
4.5 million years
450 million years
4.5 billion years
What force caused the gas and rocks in the solar system to collide?
Revolution
Rotation
Gravity
Orbit
True or False: Earth is a terrestrial planet.
True
False
Which term best describes how the solar system was formed?
gradually
rapidly
quickly
electrically
Where is that asteroid belt located?.
between earth and mars
between venus and earth
between saturn and uranus
between mars and jupiter
How is Venus different from Jupiter?
Jupiter is a gas giant, Venus is a terrestrial plant
Jupiter is a planet, Venus is an asteroid
Jupiter is a terrestrial planet, Venus is a gas giant
Jupiter has no moons
What does Jupiter have in common with Neptune?
They're both red in color
They're both terrestrial planets
they both have exactly three moons
They both have large storm spots
In terms of orbit, the Earth is to the sun as what is to the Earth?
Mars
Venus
the moon
Neptune
How might Mars be different if its surface did not contain so much iron?
it would be lighter
it would be a different color
it would be Ice and Rock
it would be a gas planet
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