WONDER #1159: How Do You Build a Road?
Question 1 of 3
The first step in building a road is ____________.
Question 2 of 3
Cuts between concrete slabs that prevent cracks are called ________________.
Question 3 of 3
What oil-based “glue” makes sand and crushed rock stick together in asphalt?
Check your answers online at https://wonderopolis.org/wonder/How-Do-You-Build-a-Road.