Solids

Sorting Circle

Some solids are______________.

smooth

roughflexible

soft

hardrigid

pointedflat

has color

Engineer - scientist who builds useful things from solids, liquids, or gases.

Who is an Engineer?

The Arch Bridge

Firth of Forth Bridge, Scotland

Truss Bridges

Beam BridgeEagle County,

Colorado

Example of BeamBridge and Tunnel

Beam Bridges

Workers scaling the Brooklyn Bridge in 1881.

Suspension Bridges

Golden Gate Bridge

History of Towers& Skyscrapers

Famous Towers

LiquidsLiquids Flow...

transparent

viscous foamy

bubbly translucent

has coloropaque

The way liquids interact with light makes them...

Complete the venn diagram.

Category Category

transparent

translucent

bubbly

viscous

foamy

has color

opaque

Who is a Chemist?

A scientist who studies liquids, solids, and other

materials.