Answer:
What 8 letter word can have a letter taken away and it still makes a word. Take another letter away and it still makes a word. Keep on doing that until you have one letter left. What is the word?
What cleans as it gets dirty only to get clean the more you use it?
A section of the calendar dedicated to mother nature.
In a year, there are 12 months. Seven months have 31 days. How many months have 28 days?
What falls down but never breaks?
It's what light turns into in the night