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Exercice "Terre dans l'univers", créé par lili73 (exercice gratuit pour apprendre l'anglais) :
Résultats des 1 523 personnes qui ont passé ce test :
Moyenne : 61.5% (12.3 / 20) Partager

Dernier membre à avoir fait un sans faute : escoublac / FRANCE, le samedi 09 février à 07:22:
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32.6% ont eu moins de la moyenne.
67.4% ont eu au moins la moyenne.
Tous les membres qui ont obtenu un 20/20 à ce test


Statistiques questions sur 859 candidats
Question 1 réussie à 58.8 %
1.{20007.jpg} The disk of the Milky Way galaxy is about 100,000 * in diameter.

Question 2 réussie à 67.9 %
2.{20003.gif} The Solar System is located in one of the * arms, out toward the edge.

Question 3 réussie à 68.1 %
3.The bright central part of our galaxy contains old stars and * one black hole. Younger stars are in the arms.

Question 4 réussie à 50.9 %
4.{20005.jpg} Galaxies often crash into one another. But stars are so far apart that the chances of two colliding are very *

Question 5 réussie à 53.3 %
5.{20009.gif} The Hubble Telescope was launched into space aboard the Space Shuttle Discovery in 1990. It allows us to see objects * because it is above the clouds.

Question 6 réussie à 58.6 %
THE  SOLAR  SYSTEM    {20010.jpg} The Solar System consists of the Sun     and all the celestial objects bound to it by gravity.   These objects are the planets, their moons,comets, meteoroids   lots of small bodies (asteroids, interplanetary dust).  New objects may be discovered.   {20045.gif} meteors  (falling stars)                          {20044.jpg} comet   {20046.jpg} The asteroid belt is located between the orbits of Mars and JupiterThe book says that 'The Little Prince' lived on the asteroid  B 612 {20047.jpg}6. The Earth is a little spot lost in the Universe. Travelling to space is not easy.{20042.jpg} On July 20, 1969, Neill Armstrong * the first man to set foot on the Moon. His first words were: 'That's one small step for a man, one giant leap for mankind'7.

Question 7 réussie à 66.2 %
{17736.jpg} Mars, the red planet. When will humans walk * Mars? Space agencies from the USA, the EU and Japan are going to work together to prepare a mission to Mars. This mission has a name 'Mars-Human-One' and a logo {20048.gif}

Question 8 réussie à 57.3 %
8.{12991.gif} According to experts, a 'civilization-threatening' impact such as the one that ended the age of the dinosaurs occurs about once every 200,000 years. They think that 65 million years ago an asteroid or a comet * the earth.

Question 9 réussie à 48.5 %
9.__{17340.jpg} An Earth-destroying collision is possible, for example, a theory for the formation of the moon is that a body the size of Mars * with the earth. A slightly larger object would have destroyed the Earth.

Question 10 réussie à 58 %
10.___________{17341.jpg} The remaining life time for Earth is about 5 billion years. Then the Sun * up its hydrogen, it will expand and swallow the Earth


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