No.
1
/10
What's the approximate speed of light?
3.000.000 km/sec.
400.000 km/sec.
40.000 km/sec.
300.000 km/sec.
No.
2
/10
What is the approximate diameter of the Earth?
25.200 km
12.700 km
40.000 km
6.350 km
No.
3
/10
What is the approximate circumference of the Earth?
400.000 km
44.000 km
40.000 km
4.000 km
No.
4
/10
Which of these planets is the largest?
No.
5
/10
What's the name of the planet that orbits between Uranus and Pluto around the sun?
Jupiter
Saturn
Mars
Neptune
No.
6
/10
What's the name of the planet that orbits between Saturn and Neptune around the sun?
Mars
Venus
Jupiter
Uranus
No.
7
/10
Between which two planets can we find the most asteroids in our solar system?
Mars and Jupiter
Jupiter and Saturn
Uranus and Neptune
Saturn and Uranus
No.
8
/10
What's the term for the point in the orbit of a planet or comet where it is nearest to the Earth?
Quadrature
Perigee
Apogee
Conjunction
No.
9
/10
What's the name of the planet that orbits between Venus and Mars around the sun?
Earth
Jupiter
Neptune
Mercury
No.
10
/10
Which of these planets is the smallest?
Earth
Neptune
Venus
Mercury
