I am doing the carbon footprint recently. And i realize my carbon footprint is much higher than others. Because i am a international student, i need to fly between USA and CHINA at least 6 times a year, and this make my footprint so high. For the environment, i think i can save and recycle as much as i can. For instance, i can use less water while i am showering of turn off the light as soon as i don’t need it( when i leave).