Q.1.
Where does most of the Earth's energy come from?
Q.2.
What is sustainable development?
Q.3.
Coal and oil are fossil fuels. What are fossil fuels made from?
Q.4.
Which of the following produces most of the oxygen we breathe?
Q.5.
To save the planet we need to use renewable resources. What is a renewable resource?
Q.6.
We can create electricity in many ways - some good, some bad. How much of the UK’s electricity comes from renewable sources?
Q.7.
Global Warming Potential (GWP) is a measure of how damaging greenhouse gasses are, compared to CO . Which of these has the worst GWP rating?
Q.8.
Cars and aeroplanes are damaging the planet. Transport accounts for what percentage of global carbon emissions?
Q.9.
We can make changes in our everyday lives to combat climate change. Which method of hand-drying adds the most carbon to the atmosphere?
Q.10.
Which of the following is a good strategy for building a sustainable future?