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