Absolute Magnitude Name Rihanna Muller Class 3rd Haur Date January 11,22 18-4 How are stars classified? Lesson Review In the space provided, write the term that best completes each statement. 1. The brightness of most stars as the star's surface temperature increases. 2. Very small, hot blue or white stars are called stars. 3. The Sun and most stars you can see at night are A star's position on the H-R diagram depends upon its and its surface temperature, or color. 4. 5. Large, bright stars that are fairly cool are called Srer Biants 6. Very large, bright stars are called Skill Challenge Skills: identifying, comparing Match each part of the diagram with its label. Then, answer the questions. Write your answers in the spaces provided. Surface Temperatures ( in degrees K) 000'0 000'9 -10 A -5 00 00 B. C. () +5 +10 O O +15 Blue White Yellow Orange Red 1. the Sun 2. red giants 3. white dwarfs 4. main sequence stars 5. What relationship does this diagram show? Stors

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