Please tell us, in your own words, what you think the Van Allen radiation belts are, how they are formed, what their shape is, the radiation intensity within them, what sort of radiation they contain, how many there are, how they vary with time ...
Show the assembly here how much of a clue you really have.
Remember: IN YOUR OWN WORDS.
No links, not sudden research, just what you know right now.
By what means did you learn about the Van Allen Belts?
Did the knowledge come to you in a dream? Spiritual Vision? Osmosis?
Or, did you perform research from an outside source?
Van Allen has written extensively on his belts. Read him!