Protect the World ne demek Keep the environment clean ne demek Seperate trash by type for recycling ne demek Stop global warming ne demek Turn off the lights ne demek Use eco-friendly light bulbs ne demek Use less water and energy ne demek Use the buses instead of cars ne demek Use public transportation ne demek Cut down trees ne demek Throw rubbish on the ground ne demek Land pollution ne demek Recycling bin / Recycle bin ne demek Glass wastes ne demek Reuse ne demek