Sustainable development

Are renewable sources of energy preferable to non-renewable sources of energy?

• No, it depends on how we use them.

• Yes, because they are cheaper.

• No, because it's more difficult to get enough energy from them.

• Yes, because they don't run out.

What is the right order of the 3 Rs?

• Recycle, reduce, reuse.

• Reduce, reuse, recycle.

• Reuse, reduce, recycle.

Which ones of these is NOT an effect of global warming?

• Extreme weather with flooding, blizzards and droughts.

• Overfishing.

• Acid rain.

• Melting of poles and glaciers.

Choose the clean means of transport.

• Aeroplane

• Car

• Bicycle

• Walking

If you can't walk or cycle, instead of using the car you can go by...

A green building

• uses renewable energy sources

• reduce the amount of waste

• collect rainwater

• None are correct

• All of them are correct

Say three ways you can save energy at home: