Relier Pairs Geography Version en ligne We will see some concepts of geography par Elisa Estrada 1 What is the sun? 2 What is the sun made of? 3 Consequence of the Transiation 4 Revolution 5 What does the sun do? 6 How long does it take the earth to rotate on its own axis? 7 How long does it take the earth to go around the sun? 8 Rotation 9 Transiation 10 Consequence of the Rotation The earth spin on axis When the earth spin around the sun The Sun is composed almost entirely of two gases: hydrogen and helium. 24 hours It takes 365 days and six hours to make one complete revolution around the Sun. The day and the night It is the star of the solar system What the earth does as it revolves in its orbit around the sun The seasons of the year It is responsible for providing light, heat and energy to living things.