True

False

If metal A is more

thermodynamically active than metal B then metal A will corrode at a slower

rate than metal B

None of the above

If metal A is more

thermodynamically active than metal B then metal A will corrode at a faster

rate than metal B

Thermodynamics does not provide any information on the

rate of corrosion

Carbonation induced

corrosion resulting in general corrosion of the reinforcing steel

Carbonation induced

corrosion resulting in pitting corrosion of the reinforcing steel

Chloride induced

corrosion resulting in general corrosion of the reinforcing steel

Chloride induced corrosion resulting in pitting

corrosion of the reinforcing steel

Copper is better than

any of these alternatives

Polyvinyl chloride

Lead

Polyethylene

Copper is essential for many organisms at low

concentrations, but it rapidly becomes toxic over this threshold

Copper shows a linear

increase in toxicity with increasing toxicity

Copper can be

tolerated up to high concentrations by organisms

Copper is toxic at

all concentrations to organisms

Reuse - recycle -

reduce

Reduce - reuse - recycle

Reduce - recycle -

reuse

Recycle - reduce -

reuse

Biofuel from algae

Solar thermal heating of swimming pool

Use of wood chips in

composting

Use of glass for

cycleway aggregate

True

False

Released carbon

dioxide

Recycled metal

Waste effluent

Waste heat

Extraction - processing - manufacturing - use -

end-of-life disposal

Processing -

manufacturing - use - end-of-life disposal - extraction

Extraction -

manufacturing - processing - use - end-of-life disposal

Manufacturing - use -

end-of-life disposal - extraction - processing