What should Earth Day do?

April 22 is "World Earth Day". The theme of this year is "Be kind to the earth - start with the little things around you." We "have only one planet" - in the face of the deteriorating earth's ecological environment, each of us has an obligation to act, how to use our actions to protect the homeland we live in?
food:
1. On April 22, Earth Day is vegetarian. (The livestock industry consumes a large amount of grains and beans, and also consumes a lot of precious water; in order to graze cattle and raise pigs, the original forest is sacrificed, causing a greenhouse effect.)
Second, eat less (cooking at home, the amount of food outside is measured, can not eat and pack home)
Third, fasting one day (experiencing environmental protection in the body)
4. Reject the styrofoam and ask the buffet shop or the coffee shop to use the paper cup (the styrofoam is a carcinogen, it also destroys the ozone layer that protects the earth. The styrofoam cup for coffee, the buffet plate, hundreds of years later Still garbage, continue to pollute the environment).
V. Refusing to buy alpine tea and high-cold vegetables (alpine tea, high-cold vegetables to make the forest disappear, destroy mountain water and soil conservation, unable to play the role of storing water, and use pesticides and fertilizers in large quantities to pollute water sources and reservoirs).
clothes:
First, know the source of clothing: 1. Purchase natural cotton, hemp and other natural materials before they can be recycled. 2. Purchasing and maintaining clothes according to the washing standard to extend the life of the clothes.
Second, the demand for the decision, according to: the number of laundry, home capacity, lifestyle, economic conditions and other four factors to determine the frequency of purchase, try to control, do not exceed (heavy weight is not heavy).
Third, the old clothes are new to wear:
1. Self-awareness: considerations of posture, skin color, and lifestyle.
2. Find out the popular focus: such as length, color, etc., generally with simple, good tailoring (stereo cropping) can show the interaction between people and materials.
3. The accessories are small in size, changeable, and easy to collect, such as scarves, pins, belts, and a small number of reliable accessories to show the effect of dressing art.
live:
First, use second-hand furniture (whether buying a house, renting a house, using second-hand furniture, recycling and reusing resources, if you can hold regular flea market for second-hand old goods exchange in the office, community, and network, it is environmentally friendly. Mutual help, promote interpersonal friendship).
Second, multi-planting greening to do home decoration (home do not do excessive decoration, should be simple, natural as the principle. Do not artificial materials at home, may wish to use more ecological natural materials. A variety of flowers and plants, try to use Native tree species, there are many natural soils in the courtyard, less cement, or hard paving).
Third, please use utensils to hold water, wash fruits and vegetables, dishes, brush your teeth, wash your face to save precious water.
Fourth, the room's power supply, air-conditioning use (as little as possible, one room to open a cold air, when people are small, try to concentrate on the office, reduce the amount of air-conditioning, electric light).
Row:
First, take the stairs, do not take the elevator (people living in the building, whether in the office or at home, if you are not in a hurry, try to step into the car, try not to take the elevator, change the stairs, save energy, exercise and fitness ).
Second, go out to walk, ride a bicycle, use the mass transit system, drive less and ride a motor vehicle.