It's the natural process of recycling organic matter, such as leaves and food scraps
compost food waste
They are used to create electricity from sunlight.
solar panels
Reducing heat transfer from one side of a window to the other
insulate windows
It's the act of repairing clothes with imperfections from being well-worn.
mend old clothes
It's the act to use a box again
recycle packaging
Leave a car and do this sport
ride a bike
Don't forget to turn off the tap
save water
Use one transport for several people
share car journeys
Go by bus, underground or trolleybus
travel by public transport
Save electricity
turn off lights
We can use them for cameras
use rechargeable batteries
