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5 Science Test 7 Chapter 7
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sun:It's 93,000,000 miles from the earth
chromosphere:atmosphere of the sun
photosphere:surface layer of the sun visisble to our eyes
corona:vapor blanket that covers the sun
core:innermost part of the sun
sunspots:darker areas on the surface of the sun
solareclipse:when the moon is between the sun and the earth & blocks the sun's light
lunareclipse:when the moon travels through the earth's shadow
sun:where the light of the moon comes from
gibbous:when the moon is bulging
Jupiter:largest planet, also has the Great Red Spot
Uranus:planet tipped on its side, discovered by Herschel
Earth:only planet suitable for life
Mercury:closest planet to the sun, also smallest planet
Saturn:planet surrounded by seven rings & at least 60 moons
Venus:brightest planet in the sky & Earth's twin
Mars:the red planet
Neptune:royal blue planet with a moon called Triton
nitrogen:78% of the air is made of this gas
fifteen:air pressure in pounds per square feet at sea level
troposphere:layer of atmosphere closest to earth, where all weather occurs
ozonelayer:layer in stratosphere that protects the earth from ultraviolet rays
mesophere:layer of atmosphere that protects the earth from meteors
exosphere:topmost layer of the atmosphere
rarefied:sparse or very few, as in number of molecules in top two layers of the atmosphere
magnetic:type of field that surrounds and protects the earth
thermosphere:layer of atmosphere where airglow occurs
aurora:light display seen near the poles caused by collisions of solar wind & air molecules
Northern:Hemisphere where aurora borealis can be seen
5 Science Test 7 Chapter 7
Across:2. | brightest planet in the sky & Earth's twin | 5. | closest planet to the sun, also smallest planet | 6. | light display seen near the poles caused by collisions of solar wind & air molecules | 10. | layer of atmosphere closest to earth, where all weather occurs | 11. | when the moon is between the sun and the earth & blocks the sun's light | 12. | layer of atmosphere where airglow occurs | 13. | planet surrounded by seven rings & at least 60 moons | 15. | air pressure in pounds per square feet at sea level |
| 17. | topmost layer of the atmosphere | 20. | the red planet | 21. | vapor blanket that covers the sun | 23. | layer of atmosphere that protects the earth from meteors | 24. | It's 93,000,000 miles from the earth | 26. | layer in stratosphere that protects the earth from ultraviolet rays | 27. | royal blue planet with a moon called Triton |
| | Down:1. | when the moon travels through the earth's shadow | 3. | planet tipped on its side, discovered by Herschel | 4. | largest planet, also has the Great Red Spot | 7. | innermost part of the sun | 8. | surface layer of the sun visisble to our eyes | 9. | 78% of the air is made of this gas | 14. | when the moon is bulging |
| 16. | darker areas on the surface of the sun | 18. | only planet suitable for life | 19. | sparse or very few, as in number of molecules in top two layers of the atmosphere | 21. | atmosphere of the sun | 22. | Hemisphere where aurora borealis can be seen | 24. | where the light of the moon comes from | 25. | type of field that surrounds and protects the earth |
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© 2013
PuzzleFast.com, Noncommercial Use Only
5 Science Test 7 Chapter 7
Across:2. | brightest planet in the sky & Earth's twin | 5. | closest planet to the sun, also smallest planet | 6. | light display seen near the poles caused by collisions of solar wind & air molecules | 10. | layer of atmosphere closest to earth, where all weather occurs | 11. | when the moon is between the sun and the earth & blocks the sun's light | 12. | layer of atmosphere where airglow occurs | 13. | planet surrounded by seven rings & at least 60 moons | 15. | air pressure in pounds per square feet at sea level |
| 17. | topmost layer of the atmosphere | 20. | the red planet | 21. | vapor blanket that covers the sun | 23. | layer of atmosphere that protects the earth from meteors | 24. | It's 93,000,000 miles from the earth | 26. | layer in stratosphere that protects the earth from ultraviolet rays | 27. | royal blue planet with a moon called Triton |
| | Down:1. | when the moon travels through the earth's shadow | 3. | planet tipped on its side, discovered by Herschel | 4. | largest planet, also has the Great Red Spot | 7. | innermost part of the sun | 8. | surface layer of the sun visisble to our eyes | 9. | 78% of the air is made of this gas | 14. | when the moon is bulging |
| 16. | darker areas on the surface of the sun | 18. | only planet suitable for life | 19. | sparse or very few, as in number of molecules in top two layers of the atmosphere | 21. | atmosphere of the sun | 22. | Hemisphere where aurora borealis can be seen | 24. | where the light of the moon comes from | 25. | type of field that surrounds and protects the earth |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only