Save the planet ne demek Save energy ne demek Turn off the lights ne demek Unplug the TV ne demek Reduce the use of electricity and water ne demek Reuse the items such as jars / pots / newspapers / carrier bags / packaging papers ne demek Stainless lunch box ne demek Bring your own cup ne demek Cut down trees ne demek Drop litter ne demek Buy unnecessary things ne demek Increase of the heat in Earth’s atmosphere ne demek Noise pollution ne demek Plastic wastes ne demek Metal wastes ne demek