Environmental problems are big. We have air pollution, rubbish, polluted seas and we must all do something to save our planet. We can recycle paper, glass, aluminium and plastic in the blue bins. We can use the bus or our bicycles and not our cars. We must stop polluting the sea and the beaches. We can organise a cleanup day in the forest or in the beach. We must protect wildlife and save the trees. The environment is very important and we must protect it.