The Earth in the universeVersión en línea Unit 1: The Earth in the Universe por Violeta Fuentes García A B C D E F G H I J K L M N O P Q R S T U V W X Y Starts with A Small, rocky or metallic celestial bodies, usually of irregular shape Contains B The majority of the aforesaid are found here Starts with C Small celestial bodies that orbit beyond Neptune Contains D The gravitational pull between the Moon and the Earth Starts with E THE SHAPE OF THE PLANETARY ORBITS Contains F Celestial bodies whose mass is not large enough to clear the area around their orbit Starts with G Theory that proposed the Earth as the centre of the universe Starts with H Theory that proposed the Sun as the centre of the universe Contains I The two days of the year when there's the most the difference between the length of day and night Starts with J Closest outer planet to the Sun Contains K A dwarf planet Contains L The name of our galaxy Contains M Two halves the Earth is divided into Contains N The two days of the year when the day and night are equal length Contains O This is made up of all the living things that inhabit our planet Contains P When one celestial body is hidden because it passes into the shadow of another celestial body Contains Q The Earth's imaginary line that divides the Earth into two halves Starts with R A movement made by those celestial bodies sipining around their axis Starts with S Outer planet Contains T Celestial bodies that orbit the planets Starts with U What the Big Bang theory explains Contains V A movement the Earth takes 365 days to complete Starts with W When the Moon is no longer full, but it hasn't reached a quarter moon Contains X When the amount of illumination on the Moon is increasing Contains Y A group of billions of stars, dust and gas