UOI 6 Quiz

Which of the following are man- made structures?

• bridge and river

• mountain and river

• house and school

What is the name of the structure that you see?

• Taj Mahal

• Eiffel Tower

• Big Ben

• Opera House

What and where can you find this structure?

• Empire State Building, New York

• Shanghai Tower, Shanghai, China

• Petronas Twin Towers, Malaysia

• Burj Khalifa, Dubai

Can you identify the materials used to make this structure?

• glass and wood

• glass and metal

• glass, metal and wood

• metal and wood

The image above is wood. What are the properties of wood?

• lightweight, strong

• hard, reusable, absorbs water

• hard, transparent

This is concrete. What are the properties of concrete?

• hard and stiff

• corrosion resistant

• durable and like sponge

• Combination of cement, sand, gravel, and water

This is glass. Which two describe the properties of glass?

• lightweight

• Made from liquid sand

• Transparent or translucent

Plastic can be used to make bottles. What else can we make with plastic?

What type of structure is this and why?

What is the name of the bridge that you see and where?

• Golden Gate Bridge, USA

• Miyo Viaduct, France

• Penang Bridge, Malaysia