CFM Steel

This material

• is a Man-made material

• is obtained from the ground

• is obtained from animals

• is obtained from plants

This material

• is strong

• is weak

• can be strong or weak

This material

• is flexible

• is inflexible

• can be flexible or inflexible

This material

• sinks in water

• floats on water

• may sink or float

This material

• allows no light to pass through

• allows most light to pass through

• allows some light to pass through

• allows some or most light to pass through

• allows some or no light to pass through

This material

• is waterproof

• is absorbent