Crossword!



1.
What do we call a small packet of light energy?
2.
What do we call bright, flowing lights we see in the northern and southern sky?
3.
What is the invisible, magnetic shield we have around Earth?
4.
What do we call it when Venus moves across the face of the Sun?
5.
What do scientists use to measure the huge distances in space?
6.
What is the second planet from the Sun? (itŐs hot and dry...)
7.
What is the SunŐs outer atmosphere?
8.
What is the part of the Sun we can see? (Remember, NEVER look directly at the Sun!)
9.
What do we call a pattern that happens over and over again?
10.
What is a big ejection coming off the Sun called?