Save energy ne demek Sort out rubbish ne demek Think green ne demek Turn off the tap ne demek Use eco-friendly light bulbs ne demek Use less water and energy ne demek Reduce the carbon dioxide in the atmosphere ne demek Use glass jars ne demek Stainless lunch box ne demek Swap to / use a metal straw ne demek Harm the animals ne demek Cut down trees ne demek Waste energy and water ne demek E-waste bin ne demek Glass wastes ne demek