Save energy sources ne demek Plant trees ne demek Turn off the lights ne demek Unplug the TV ne demek Use wind and solar energy ne demek Use the buses instead of cars ne demek Reduce the carbon dioxide in the atmosphere ne demek Bring your own cup ne demek Swap to / use a metal straw ne demek Pollute the seas ne demek Damage the environment ne demek Noise pollution ne demek Organic wastes ne demek Glass wastes ne demek Recycle ne demek