Stack #38275 (J) 1-2
| Description: | (J) 1-2 Phases, Eclipses, and Tides |
| Category: | Science |
| Created by: | rwaters on 2006-04-02 |
| Word | Definition |
| Phase | One of the different shapes of the moon as seen from Earth. |
| Eclipse | The partial or total blocking of one object by another. |
| Solar eclipse | The blocking of sunlight to Earth that occurs when the moon is between the sun and Earth. |
| Umbra | The darkest part of a shadow. |
| Penumbra | The part of a shadow surrounding the darkest part. |
| Lunar eclipse | The blocking of sunlight to the moon that occurs when Earth is directly between the sun and moon. |
| Tide | The rise and fall of the level of water in the ocean. |
| Gravity | The attractive force between two objects; its magnitude depends on their masses and the distance between them. |
| Spring tide | A tide with the greatest difference between low and high tides. |
| Neap tide | A tide with the least difference between low and high tides. |
 |
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
Favorite Labeled Images
Biology Lab Midterm
HHS Shrek
Science Vocab 147928
Spanish 3
mr. charles11
MedTemCP5 Word+Pics
Cardio Block2anatomy
Biology Lab Midterm
HHS Shrek
Science Vocab 147928
Spanish 3
mr. charles11
MedTemCP5 Word+Pics
Cardio Block2anatomy
