This sidewalk has lifted up over a period of very hot days. Explain how this is possible in a sentence or two.

Question

asked Jul 11, 2023 230k views

1 Answer

Lujop · Answer 1 · 2023-07-17T01:00:45+0000

Answer:

See below

Step-by-step explanation:

Heat makes the concrete expand...this expansion causes the concrete to buckle up to make room for the expanded volume