Save the planet ne demek Save the World ne demek Classify the rubbish ne demek Pick up (collect) garbage ne demek Turn off the tap ne demek Use wind and solar energy ne demek Use the buses instead of cars ne demek Environmentally friendly products ne demek Harm the animals ne demek Drop litter ne demek Plug the electronic devices ne demek Damage the environment ne demek Buy unnecessary things ne demek Air pollution ne demek Organic wastes ne demek