World geography Quiz 2 September 22, 2018 September 22, 2018 Please enter your email: 1. In 1610, Galileo Galilei discovered four moons of which planet? Neptune Jupiter None of these Saturn 2. The outermost layer of Sun is called: corona convection zone chromosphere photosphere 3. The correct sequence of planets in the descending order of their equatorial diameter is : Earth, Mars, Mercury, Uranus Mars, Mercury, Uranus, Earth Mercury, Uranus, Mars, Earth Uranus, Earth, Mars, Mercury 4. Which planet of the solar system spins on its axis at the fastest rate? Mercury Jupiter Saturn Earth 5. Which planet looks reddish in the night sky? Mercury Jupiter Saturn Mars 6. Which planet is known as the ‘Watery Planet’ ? Earth Mars Mercury Jupiter 7. Which of the following planets is known as ‘Morning Star’? Mars Venus Jupiter Mercury 8. Pole Star is always seen at one point in the sky whereas other stars are not; this is Pole star lies in the axis of spin of the earth Pole star is a star of our own galaxy Pole star rotates with the same period as the earth Sun and Pole star are in two opposite directions relative to earth 9. In order of their distances from the Sun, which of the following planets lie between Jupiter and Saturn Saturn and Earth Saturn and Neptune Earth and Jupiter 10. Which of the following is the largest of the inner planets? [IAS 1990] Mercury Earth Venus Mars Loading … Question 1 of 10 Share this:WhatsAppTelegramTweet Related