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BB Materials Crossword Puzzle

Name: ___________________________________

Period: _______    Date: _____________________
Across
The magnesium and __?__ inside the aluminum block makes it almost as strong as steel
Wood is strong, when pulled in the direction of its __?__
Different materials have vastly different __?__
The application example for wood is the Son of Beast __?__ (2 wrds)
The application example for steel is the __?__ Tower
The application example for brick is the Original __?__ Tunnel
A weakness of this material is that it rots, smells, and burns easily
Steel is __?__ than any other material in compression
The application example for aluminum is the __?__ Towers
The __?__ in the Golden Gate Bridge are made of steel
Down
The application example for plastic is the __?__ Dome
Bricks are very strong in __?__
The ingredients of plastic are long __?__ of molecules
Bricks are very weak in __?__
Concrete is very __?__ in compression
The application example for cast iron is the Iron __?__
The application example for concrete is the __?__
A material used to make arch bridges, cannons, historical domes (2 wrds)
Concrete is __?__ in tension
It was hard to pull the reinforced concrete block apart because the __?__ bars inside makes it strong in tension