Brandon ice skates with his family at a local park every winter. last summer, he noticed the pond he was fishing in was in the exact location of the ice skating rink. which best explains why this is possible?

the water is frozen solid as the temperature drops each winter and the ice melts when the temperature increases again

Explanation:

What is a pond in the summer is a skating rink in the winter. Water exists in three different states: as a solid, liquid or gas. When Brandon comes to the park in summer and then in winter, he sees the same water in a liquid and solid state respectively.

i had this before it is proper noun