The pie charts provide information about the amounts energy consumed in an ordinary family in Australia and the corresponding amounts of greenhouse gas emitted as the consequence of this energy consumption. In general it can be seen from the graphs that water heating is the household activity that uses the most energy as well as releases the most greenhouse gas.In terms of domestic energy use, heating is the activity that consumes the most energy with 42%. Water heating ranks the second with

30% of energy consumption, followed by 15% of energy used by other appliances. The other activities such as refrigeration, lighting, and cooling only make up small amounts of energy use (with 7%, 4%, and 2% respectively)When it comes to …, the least environment-friendly activities are …. and … when they produce/release/emit … % and …% of the greenhouse gas whereas about half of the amount is produced by heating and refrigeration. Cooling and lighting just represent small portion of the

greenhouse gas emitted (3% and 8% respectively).