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WorksheetsSTRUCTURES
Total questions: 16
Worksheet time: 3mins
What is a structure?
A place where you can work
A building or other object that is constructed using several parts
A moving object
A place
What categories are used to classify structures?
Human and Animal
Natural and unnatural
Man-made and natural
Natural and Unnatural
What is a valid size used to describe a structure?
Biggest
Multi-sector
Multi-level
Multi-storey
Select all the valid shapes used to describe structures
Circle
Parallellogram
Square
Rectangle
Triangle
Man can design buildings and structures of any size and shape
True
False
A person who designs structures
Architect
Builder
Mason
Engineer
A person who builds structures
Architect
Builder
Contractor
Engineer
In what country was an aquarium built in the shape of a fish
Trinidad and Tobago
USA
United Kingdom
Sweden
What is stability of structures?
The ability to remain unmoved or unchanged over time
The ability to have more than one storey
Structure range
Structure movement
Structures must be able to
stand firm
have several storeys
hold meetings
withstand rain, wind and even earthquake up to a specific magnitude
The center of gravity of an object is
the middle of the object
the point at which weight is evenly dispersed and all sides are in balance
the bottom of the object
the end of the object
When does a human being's centre of gravity changes?
When he jumps around
When she is sleeping
When she is reading
When she takes a different position
When does the centre of gravity change in an object?
When it moves
Once a day
At nights
Never
An example of centre of gravity is
the top of a mountain
the middle of a sea-saw
the back of the building
the middle of the building
When a structure is supported by a centre of gravity it would be
moving
stable and stay balanced
vibrating
Factors that determine stability
Height
Length
Weight and base
Body mass or body weight
Shape and friction
