Earth in Space 2. Draw lines to match up the times. 1. Label the Earth, Sun and Moon. Shade in the parts in shadow. Earth spins on its axes Days in a leap year Earth orbits Sun Moon orbits Earth Days in ordinary year 366 days 28 days 365 days 24 hours 365 ¼ days 4. The planets in our solar system M_____________________ V_____________________ ______________________ Pluto (dwarf planet) . 3. Show using a diagram how seasons happen. The Sun is luminous because it gives out ____________________. b. The Moon is non-luminous but we can see it because it ________________ light. Earth in Space 5.Describe our galaxy 6.What is the difference between mass and weight? 7.Show using a diagram how your weight would be different on the Earth and Moon. 9.What are satellites and what are the differences? Why are they useful? 8.Draw a diagram of a solar and lunar eclipse- What are the differences? 10. Phases of the moon.