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A DAY START A YEAR How long does it take for the Earth to turn once on its axis? How long does it take for the Earth to rotate once around the sun? ORBIT The path of a planet around its star is called its? AN ELIPSE The shape of the Earth's orbit is? SUMMER In which season is the southern hemisphere tilted towards the sun? The sun appears to move across the sky from? EAST TO WEST ROTATING This is because the Earth is? SUMMER During which season is the sun highest in the sky? THE EQUATOR Which part of the Earth's surface does not experience seasons? Which parts of the Earth's surface are sometimes in total darkness for months? THE ARCTIC AND ANTARCTIC 28 DAYS How long does it take the moon to orbit the Earth? IT REFLECTS THE LIGHT OF THE SUN How are we able to see the moon? FULL MOON In which phase of the moon is the whole face lit up? THE MOON DOES NOT ROTATE Why does the face of the moon never change? ECLIPSE OF THE SUN When the moon passes between the Earth and the sun we see an? An eclipse of the moon is caused when? THE EARTH'S SHADOW FALLS ON THE MOON 9 How many planets are there in our solar system? JUPITER Which is the biggest planet? MERCURY Which planet is nearest the sun? PLUTO Which is the coldest planet? VENUS Which planet has an atmosphere containing clouds of acid? ICE AND ROCK What are the rings of Saturn made of? IT IS TOO COLD AND THERE IS NO ATMOSPHERE Why would it be impossible for humans to live on Mars? THE MILKY WAY What is the name of our Galaxy? THE SUN Which is our nearest star? THE DISTANCE THAT LIGHT TRAVELS IN ONE YEAR PHOBOS AND DIEMOS What is a light year? Name the moons of Mars A SATELLITE Any object which orbits a planet is called? A GALAXY Which is bigger, a solar system or a galaxy? THE UNIVERSE What do we call all the galaxies and the space between them?