7202 unit 103 End of unit revision

Which method conserves water

• Spray taps
• increase pipe sizes
• Use the bath instead of the shower
• install a 9 litre flush system

What is the classification of the carbon emission for the item in the picture.

• Zero
• Low
• Medium
• High

Why reduce carbon emissions?

• Save water table
• save ozone layer
• Reduce damaging gases
• Help renewable sales

What is the classification of the carbon emission for the item in the picture.

• Zero
• Low
• Medium
• High

Heat pumps work by using?

• The Sun
• Wood
• Ground heat
• Air heat

What is the classification of the carbon emission for the item in the picture.

• Zero
• Low
• Medium
• High

Which provides heat from burning wood pellets

• Air Source
• Solar Panels
• Biomass
• Ground Source

Which organisation gives advice and guidance on saving enery

• Gas Safe
• Carbon Trust
• Water Regs
• Energy Saving Trust

What is the classification of the carbon emission for the item in the picture.

• Zero
• Low
• Medium
• High

Which one would conserve energy and save the planet.

• reduce transport distance of materials
• Buy cheaper materials
• move materials by aircraft
• Make lighter materials for transport