Encourage walking or cycling to school. Close the windows when the heating is on. Only use what you need. Find the right bin for everything. Reduce, re-use, repair and recycle. If possible, use public transports. Electrical applicances should be switch off after use. Never leave the water running. Turn the taps off. Don’t waste paper: use it on both sides. Look after plants, flowers and trees. You can make a difference: every little helps!