| Term | Definition |
| sunspot | cooler areas of the sun that appear darker and have a strong magnetic field |
| prominence | a loop of relatively cool, incandescent gas that extends above the photosphere |
| solar flare | an explosive release of energy that comes from the sun and that is associated with magnetic disturbances on the sun's surface |
| coronal mass ejection | part of the corona that is thrown into space from the sun |
| aurora | colored light display in Earth's atmosphere |
| magnetosphere | the space around Earth that contains a magnetic field |
| geomagnetic storm | a sudden disturbance in Earth's magnetic field |
| 11 years | the length of the sunspot cycle |
| Solar Eclipse | SUN moon EARTH |
| Lunar Eclipse | SUN EARTH moon |
Teachers and Webmasters: Copy-and-paste the HTML code below into your web page to have these flashcards displayed on your web page.
|
mr. charles11
