Question 1
Saturn's rings are made of :
![]()
Ice![]()
Stone![]()
Fire![]()
Gas
Question 2
What is the estimate life of the sun ?
![]()
100 billions years![]()
10 billions years![]()
100 000 billions days![]()
1 hour
Question 3
The sun is :
![]()
A star![]()
A planet![]()
A galxy![]()
A big ball of burning magmat
Question 4
What is the planet closest to the sun ?
![]()
The Earth![]()
Mercure![]()
Venus![]()
Mars
Question 5
What is a red star ?
![]()
A light reflection![]()
A star very far from us![]()
A star very close to us![]()
A legend
Question 6
What is a galaxy ?
![]()
Group of solar-system![]()
Group of planet around the sun![]()
A atom![]()
Groupe of sun around the planet
Question 7
What is the temperature of the sun ?
![]()
Infinity![]()
300![]()
50000![]()
5000
Question 8
The famous théory of Darwin is :
![]()
The théory of pure![]()
The théory of evolution![]()
The théory of conservation![]()
The théory of révolution
Question 9
What is a nebula ?
![]()
A cloud of gas![]()
Toxic gas![]()
The origin of a black hole![]()
An energy
Question 10
What is a black hole ?
![]()
A nebula![]()
Star which was explosed![]()
A dead star![]()
A black light
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