Pick up (collect) garbage ne demek Go green ne demek Grow more plants ne demek Turn off the lights ne demek Use less water and energy ne demek Use wind and solar energy ne demek Walk or bike for short distances ne demek Reduce the use of electricity and water ne demek Reduce the carbon dioxide in the atmosphere ne demek Reuse the items such as jars / pots / newspapers / carrier bags / packaging papers ne demek Stainless lunch box ne demek Eco-friendly ne demek Cut down trees ne demek Damage the environment ne demek Water pollution ne demek