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star. constellation. Lesson 4 Splash. Nearest Stars to Earth. Lesson 4 a. What are stars?. Earth. Ross 154 9.5 light-years. Alpha Centauri 4.2 light-years. Procyon A 11.4 light-years. Sirius A 8.6 light-years. Sun. 4. 0. 1. 2. 3. 7. 8. 9. 11. 12. 5. 6. 10. Light-Years.
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star constellation Lesson 4 Splash
Nearest Stars to Earth Lesson 4 a What are stars? Earth Ross 154 9.5 light-years Alpha Centauri 4.2 light-years Procyon A 11.4 light-years Sirius A 8.6 light-years Sun 4 0 1 2 3 7 8 9 11 12 5 6 10 Light-Years
What are constellations? Southern Hemisphere Northern Hemisphere Lesson 4 b
What is the Sun like? Lesson 4 c Here you can see parts of the Sun that you cannot see from Earth.
Main Idea Main Idea Review What are stars? Stars are hot, glowing spheres of gases that give off energy.
Vocabulary Vocabulary Review A glowing sphere of gases that gives off heat and light energy is a ____________. A ____________ is a group of stars that suggest a figure or design. constellation star
Fact and Opinion Are constellations useful to people today? State your opinion. Support your opinion with at least one fact. G.O. Review Constellations can be used to find your direction at night. Constellations are useful. End of Lesson