Save energy ne demek Save the animals ne demek Keep the environment clean ne demek Sort out rubbish ne demek Plant trees ne demek Use eco-friendly light bulbs ne demek Use less water and energy ne demek Use wind and solar energy ne demek Walk or bike for short distances ne demek Use public transportation ne demek Go to zero waste ne demek Stainless lunch box ne demek Harm the animals ne demek Throw rubbish on the ground ne demek Paper wastes ne demek