Nowadays, the limited resources could not satisfied everyone’s want and need. Therefore, people can use carbon footprint to find out the amount of resources make people living.

When the first time I use the carbon footprint, the result of the carbon footprints of my is 2.3 planet earths, that means I need 2.3 planet earths to provide enough resource.

The food proportion is account for the most percentage, it is 42%. The second one is services, it is 24%. It approximately a half per cent of the food proportion. Then, the goods and mobility, both of them are account for 13%. The lowest one is shelter, only 8%

Therefore, I try to change my eating habits for a week as it is easily to try. I try to eat less meat, for example, I only eat vegetables for my lunch and dinner. In addition, I reduce the frequency of having milk and eggs. In other worlds, having milk and eggs become twice a week.

Thus, it clear that the carbon footprint is useful in promoting the result. It can guide us how to reduce wasting of resources in our daily life.