WorksheetsUnit 103 Revision #1
Total questions: 11
Worksheet time: 6mins
Please identify 3 reasons why conserving water and electricity is important?
Prevent harm to the environment
to prevent water shortages
save money
to promote the green party
to stop people having a good time
Please identify 3 realistic methods of saving water
Low volume flush toilets
Maintenance like fixing leaks
Turning off the tap when brushing teeth
never washing or showering
Drinking water from puddles
Please identify 3 methods of saving electricity
turning off devices, don't leave in standby
use LED lighting
use 'A' rated appliances
live in a tent
never turn your lights on.
level of carbon emissions does a Hydroelectric Dam produce?
Zero Carbon
High Carbon
Low Carbon
Natural Carbon
level of carbon emissions does a Coal Fired Power station produce?
Zero Carbon
High Carbon
Low Carbon
Natural Carbon
level of carbon emissions does Solar Thermal produce?
Zero Carbon
High Carbon
Low Carbon
Natural Carbon
Please identify 2 reasons why it is important to reduce carbon emissions from domestic dwellings?
To prevent the release of harmful gasses into the atmosphere
To avoid damaging the ozone layer
to make the sky appear bluer
to help squirrels
Please identify 3 ways to reduce carbon emissions from a domestic dwelling
Fit Full double glazing
make sure the home is completely insulated.
use 'A' rated appliances
eat takeaway every night
don't get out of bed
where does the heat come from when you install a heat pump?
the sun
wood
the ground or air
wind
waves
which of the following provides heat from wood pellets?
Biomass
Air source
PV
Ground source
Please identify 2 organisations which give guidance on energy saving and conservation techniques
Energy Saving Trust
Carbon Trust
National Rivers Authority
The National Coal Board
