In case of annexation of an entire park district by another park district under Section 3-4 hereof, any indebtedness, contract or liability of the park district so annexed shall be assumed and paid by the district so annexing and said district so annexing shall be vested with the title and ownership of all the property of the district annexed. Upon such annexation the commissioners and officers of the annexed district shall immediately close up the business of said district and transfer to the annexing district all books, records, property, and revenues collectible, of the district so annexed, whereupon their terms of office shall expire.
70 ILCS 1205/3-5