Lesson 9

1.what are the phases of the moon?_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2. what is solar system?

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3. what are stars? _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

4. what are constellations ? name some of them ?_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

5. why dont we see the stars in the day time ?

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6. what are the man made satellites?_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

7. write about the moon?_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

8. what are the uses of man made satellites?_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Match the following:

1.earth17 moon

2. astronomersStudy stars

3. telescopes sphere

4. orbitPath of the planet

5. saturnFirst man to walk on the moon

6.neil armstrong

See stars