Technology Revision Crossword Puzzle

QUESTIONS LIST:

• engineers : people who design bridges and dams
• gravity : all structures have a centre of _ .
• environment : construction can have a big impact on the _ .
• manmade : structures that are made by human beings
• torsion : to twist, or being twisted
• natural : a bird's nest is an example of a _ structure
• stability : the size of the base adds this to a structure
• structure : something that is made of many parts
• struts : beams that resist compression
• solid : mountains are examples of _ structures
• skeleton : frame structure that supports the body
• shell : a structure that encloses and protects
• triangulation : used to strengthen a frame structure
• tension : being stretched tight
• load : a structure is designed to support this
• cellphone : tower that was built as part of grade 7 technology project
• bridge : a structure that spans a gap
• appearance : the visual impression a building makes