Del cemento al puente (From Cement to Bridge) (e-bog) af Nelson, Robin
Nelson, Robin (forfatter)

Del cemento al puente (From Cement to Bridge) e-bog

280,67 DKK (inkl. moms 350,84 DKK)
How is a bridge built? Cement is mixed with water and rocks to make concrete. The concrete is poured into holes and into blocks that are stacked to make a bridge. Once fences and lights are added to the bridge, cars can drive across it.
E-bog 280,67 DKK
Forfattere Nelson, Robin (forfatter)
Udgivet 1 august 2006
Genrer Children’s / Teenage general interest: Science and technology
Sprog Spanish; Castilian
Format pdf
Beskyttelse LCP
ISBN 9780822572022

How is a bridge built? Cement is mixed with water and rocks to make concrete. The concrete is poured into holes and into blocks that are stacked to make a bridge. Once fences and lights are added to the bridge, cars can drive across it.